diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/AnnotatingElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/AnnotatingElement.cs
index 0bfb2f46..90443870 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/AnnotatingElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/AnnotatingElement.cs
@@ -51,7 +51,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -60,7 +60,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<Guid> annotatedElement { get; internal set; } = [];
 
@@ -68,7 +68,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -76,7 +76,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -114,14 +114,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -131,7 +131,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -139,7 +139,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -149,7 +149,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -159,14 +159,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -175,14 +175,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -191,7 +191,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -201,7 +201,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -209,7 +209,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -222,7 +222,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -232,14 +232,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Association.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Association.cs
index d5bd7320..5f44b7c0 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Association.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Association.cs
@@ -52,7 +52,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -61,7 +61,7 @@ public partial class Association : IAssociation
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<Guid> associationEnd { get; internal set; } = [];
@@ -69,7 +69,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,7 +79,7 @@ public partial class Association : IAssociation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -92,14 +92,14 @@ public partial class Association : IAssociation
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -107,7 +107,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class Association : IAssociation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -133,7 +133,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -143,14 +143,14 @@ public partial class Association : IAssociation
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -167,7 +167,7 @@ public partial class Association : IAssociation
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -189,7 +189,7 @@ public partial class Association : IAssociation
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -197,14 +197,14 @@ public partial class Association : IAssociation
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,7 +212,7 @@ public partial class Association : IAssociation
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -223,26 +223,26 @@ public partial class Association : IAssociation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +250,7 @@ public partial class Association : IAssociation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +258,7 @@ public partial class Association : IAssociation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +267,7 @@ public partial class Association : IAssociation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +278,14 @@ public partial class Association : IAssociation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +303,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +313,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +323,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +333,14 @@ public partial class Association : IAssociation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +349,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -358,7 +358,7 @@ public partial class Association : IAssociation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +368,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +377,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +387,7 @@ public partial class Association : IAssociation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -396,7 +396,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +406,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -414,7 +414,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -423,7 +423,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -433,7 +433,7 @@ public partial class Association : IAssociation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -441,7 +441,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -451,14 +451,14 @@ public partial class Association : IAssociation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -468,7 +468,7 @@ public partial class Association : IAssociation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -476,7 +476,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -484,7 +484,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -497,7 +497,7 @@ public partial class Association : IAssociation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -505,7 +505,7 @@ public partial class Association : IAssociation
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -514,7 +514,7 @@ public partial class Association : IAssociation
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -525,14 +525,14 @@ public partial class Association : IAssociation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -545,7 +545,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -554,7 +554,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -568,7 +568,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -577,7 +577,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -590,7 +590,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Dependency.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Dependency.cs
index 5c38d27d..326cdf5f 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Dependency.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Dependency.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -52,14 +52,14 @@ public partial class Dependency : IDependency
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDependency.Client")]
         public List<Guid> Client { get; set; } = [];
@@ -67,7 +67,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -77,14 +77,14 @@ public partial class Dependency : IDependency
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -94,7 +94,7 @@ public partial class Dependency : IDependency
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -102,7 +102,7 @@ public partial class Dependency : IDependency
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -113,14 +113,14 @@ public partial class Dependency : IDependency
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -130,7 +130,7 @@ public partial class Dependency : IDependency
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -138,7 +138,7 @@ public partial class Dependency : IDependency
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -148,14 +148,14 @@ public partial class Dependency : IDependency
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -163,7 +163,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -172,14 +172,14 @@ public partial class Dependency : IDependency
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -189,7 +189,7 @@ public partial class Dependency : IDependency
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -197,7 +197,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -205,7 +205,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -218,7 +218,7 @@ public partial class Dependency : IDependency
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -226,7 +226,7 @@ public partial class Dependency : IDependency
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -236,14 +236,14 @@ public partial class Dependency : IDependency
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Client")]
         [Implements(implementation: "IRelationship.Source")]
@@ -259,7 +259,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDependency.Supplier")]
         public List<Guid> Supplier { get; set; } = [];
@@ -267,7 +267,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Supplier")]
         [Implements(implementation: "IRelationship.Target")]
@@ -283,7 +283,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/EnumerationDefinition.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/EnumerationDefinition.cs
index 082e8bec..ed7f409d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/EnumerationDefinition.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/EnumerationDefinition.cs
@@ -51,14 +51,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -105,7 +105,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -115,14 +115,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -131,7 +131,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         [Implements(implementation: "IEnumerationDefinition.EnumeratedValue")]
         public List<Guid> enumeratedValue { get; internal set; } = [];
@@ -139,7 +139,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -149,14 +149,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -181,7 +181,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -203,14 +203,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -221,26 +221,26 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -248,7 +248,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         [Implements(implementation: "IEnumerationDefinition.IsVariation")]
         public bool IsVariation { get; set; } = true;
@@ -257,7 +257,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEnumerationDefinition.IsVariation")]
         [Implements(implementation: "IDefinition.IsVariation")]
         bool Systems.DefinitionAndUsage.IDefinition.IsVariation
@@ -273,7 +273,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -281,7 +281,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -290,7 +290,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -301,14 +301,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -316,7 +316,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -324,7 +324,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -332,7 +332,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -341,7 +341,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -350,7 +350,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -358,7 +358,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -366,7 +366,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -374,7 +374,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -382,7 +382,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -393,7 +393,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -401,7 +401,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -410,7 +410,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -420,7 +420,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -430,14 +430,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -446,7 +446,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -454,7 +454,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -463,7 +463,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -472,7 +472,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -481,7 +481,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -490,7 +490,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -498,7 +498,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -507,7 +507,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -516,7 +516,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -525,7 +525,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -535,7 +535,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -583,7 +583,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -591,7 +591,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -609,7 +609,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -643,7 +643,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -652,7 +652,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -660,7 +660,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -668,7 +668,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -676,7 +676,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -685,14 +685,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -702,7 +702,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -710,7 +710,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +723,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -733,14 +733,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -753,14 +753,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -769,7 +769,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [RedefinedByProperty("IEnumerationDefinition.EnumeratedValue")]
         [Implements(implementation: "IDefinition.Variant")]
@@ -780,7 +780,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Feature.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Feature.cs
index 694ec9b6..77eaafad 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Feature.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Feature.cs
@@ -37,13 +37,13 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -64,7 +64,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -76,7 +76,7 @@ public partial class Feature : IFeature
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -86,14 +86,14 @@ public partial class Feature : IFeature
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -103,7 +103,7 @@ public partial class Feature : IFeature
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,14 +116,14 @@ public partial class Feature : IFeature
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -132,14 +132,14 @@ public partial class Feature : IFeature
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -149,14 +149,14 @@ public partial class Feature : IFeature
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -165,7 +165,7 @@ public partial class Feature : IFeature
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -174,7 +174,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -184,14 +184,14 @@ public partial class Feature : IFeature
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -201,14 +201,14 @@ public partial class Feature : IFeature
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -216,7 +216,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -225,7 +225,7 @@ public partial class Feature : IFeature
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -233,7 +233,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -247,7 +247,7 @@ public partial class Feature : IFeature
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -255,7 +255,7 @@ public partial class Feature : IFeature
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -264,14 +264,14 @@ public partial class Feature : IFeature
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -279,14 +279,14 @@ public partial class Feature : IFeature
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -300,7 +300,7 @@ public partial class Feature : IFeature
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -311,21 +311,21 @@ public partial class Feature : IFeature
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -333,26 +333,26 @@ public partial class Feature : IFeature
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -360,7 +360,7 @@ public partial class Feature : IFeature
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -368,7 +368,7 @@ public partial class Feature : IFeature
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -376,7 +376,7 @@ public partial class Feature : IFeature
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -385,7 +385,7 @@ public partial class Feature : IFeature
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -396,14 +396,14 @@ public partial class Feature : IFeature
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -412,7 +412,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -421,7 +421,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -431,7 +431,7 @@ public partial class Feature : IFeature
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -440,7 +440,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -450,7 +450,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -460,14 +460,14 @@ public partial class Feature : IFeature
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -476,7 +476,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -485,7 +485,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -495,7 +495,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -505,7 +505,7 @@ public partial class Feature : IFeature
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -515,7 +515,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -524,7 +524,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -534,7 +534,7 @@ public partial class Feature : IFeature
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -543,7 +543,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -554,7 +554,7 @@ public partial class Feature : IFeature
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -563,7 +563,7 @@ public partial class Feature : IFeature
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -571,7 +571,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -580,7 +580,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -590,7 +590,7 @@ public partial class Feature : IFeature
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -600,7 +600,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -610,7 +610,7 @@ public partial class Feature : IFeature
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -619,7 +619,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -629,14 +629,14 @@ public partial class Feature : IFeature
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -644,7 +644,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -654,7 +654,7 @@ public partial class Feature : IFeature
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -662,7 +662,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -670,7 +670,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -685,7 +685,7 @@ public partial class Feature : IFeature
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -695,14 +695,14 @@ public partial class Feature : IFeature
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -714,7 +714,7 @@ public partial class Feature : IFeature
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -725,7 +725,7 @@ public partial class Feature : IFeature
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FeatureTyping.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FeatureTyping.cs
index 1f5023cf..f9296fa1 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FeatureTyping.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FeatureTyping.cs
@@ -52,14 +52,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,14 +86,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -110,7 +110,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -121,14 +121,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -138,7 +138,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -146,7 +146,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -156,14 +156,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -171,7 +171,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -180,14 +180,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -196,7 +196,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -206,7 +206,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -214,7 +214,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -222,7 +222,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -230,7 +230,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -245,7 +245,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -253,7 +253,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -263,14 +263,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -290,7 +290,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -306,7 +306,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -326,7 +326,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -335,7 +335,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "IFeatureTyping.Type")]
         public Guid Type { get; set; }
@@ -343,7 +343,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public Guid TypedFeature { get; set; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Flow.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Flow.cs
index 4e81206f..9bfea3c5 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Flow.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Flow.cs
@@ -52,14 +52,14 @@ public partial class Flow : IFlow
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -68,7 +68,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class Flow : IFlow
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,7 +91,7 @@ public partial class Flow : IFlow
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -102,14 +102,14 @@ public partial class Flow : IFlow
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class Flow : IFlow
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -128,7 +128,7 @@ public partial class Flow : IFlow
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -141,14 +141,14 @@ public partial class Flow : IFlow
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -158,14 +158,14 @@ public partial class Flow : IFlow
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -175,14 +175,14 @@ public partial class Flow : IFlow
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -192,7 +192,7 @@ public partial class Flow : IFlow
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -211,14 +211,14 @@ public partial class Flow : IFlow
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -228,14 +228,14 @@ public partial class Flow : IFlow
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -260,7 +260,7 @@ public partial class Flow : IFlow
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -268,7 +268,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -277,7 +277,7 @@ public partial class Flow : IFlow
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -292,7 +292,7 @@ public partial class Flow : IFlow
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -300,7 +300,7 @@ public partial class Flow : IFlow
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -309,14 +309,14 @@ public partial class Flow : IFlow
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -324,14 +324,14 @@ public partial class Flow : IFlow
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -345,7 +345,7 @@ public partial class Flow : IFlow
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -353,7 +353,7 @@ public partial class Flow : IFlow
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -364,21 +364,21 @@ public partial class Flow : IFlow
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -386,26 +386,26 @@ public partial class Flow : IFlow
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -413,7 +413,7 @@ public partial class Flow : IFlow
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -421,7 +421,7 @@ public partial class Flow : IFlow
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -429,7 +429,7 @@ public partial class Flow : IFlow
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -438,7 +438,7 @@ public partial class Flow : IFlow
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -449,14 +449,14 @@ public partial class Flow : IFlow
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +465,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +474,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +484,7 @@ public partial class Flow : IFlow
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +493,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +503,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +513,14 @@ public partial class Flow : IFlow
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +529,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +538,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +548,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +558,7 @@ public partial class Flow : IFlow
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +568,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +577,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +587,7 @@ public partial class Flow : IFlow
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +596,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +607,7 @@ public partial class Flow : IFlow
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +616,7 @@ public partial class Flow : IFlow
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +624,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -632,7 +632,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -641,7 +641,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -651,7 +651,7 @@ public partial class Flow : IFlow
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -661,7 +661,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -671,7 +671,7 @@ public partial class Flow : IFlow
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -680,7 +680,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -690,14 +690,14 @@ public partial class Flow : IFlow
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -705,7 +705,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -715,7 +715,7 @@ public partial class Flow : IFlow
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -723,7 +723,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -731,7 +731,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -739,7 +739,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -750,7 +750,7 @@ public partial class Flow : IFlow
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -758,7 +758,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public Guid? payloadFeature { get; internal set; }
@@ -766,7 +766,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<Guid> payloadType { get; internal set; } = [];
 
@@ -778,7 +778,7 @@ public partial class Flow : IFlow
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -786,7 +786,7 @@ public partial class Flow : IFlow
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -795,7 +795,7 @@ public partial class Flow : IFlow
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -806,14 +806,14 @@ public partial class Flow : IFlow
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -826,7 +826,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -836,14 +836,14 @@ List<Guid> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public Guid? sourceOutputFeature { get; internal set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -857,7 +857,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -867,14 +867,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public Guid? targetInputFeature { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -886,7 +886,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Kernel.Connectors.IConnector)this).association];
@@ -898,7 +898,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FramedConcernMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FramedConcernMembership.cs
index 98f5ac0b..bc883517 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FramedConcernMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/FramedConcernMembership.cs
@@ -51,14 +51,14 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -104,21 +104,21 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IFramedConcernMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -126,7 +126,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind IRequirementConstraintMembership.Kind
@@ -141,7 +141,7 @@ RequirementConstraintKind IRequirementConstraintMembership.Kind
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -154,7 +154,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -162,7 +162,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -174,7 +174,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -217,7 +217,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IFramedConcernMembership.OwnedConcern")]
         public Guid ownedConcern { get; internal set; }
@@ -225,7 +225,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IFramedConcernMembership.OwnedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -235,7 +235,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -243,7 +243,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -253,7 +253,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -271,7 +271,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -279,7 +279,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -287,7 +287,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -295,7 +295,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -304,14 +304,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -359,7 +359,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -368,7 +368,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IFramedConcernMembership.ReferencedConcern")]
         public Guid referencedConcern { get; internal set; }
@@ -378,7 +378,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.ReferencedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         Guid IRequirementConstraintMembership.referencedConstraint => this.referencedConcern;
@@ -387,7 +387,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -397,14 +397,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -417,7 +417,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -437,7 +437,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -447,7 +447,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAnnotatingElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAnnotatingElement.cs
index 1976115d..9f6c56a5 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAnnotatingElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAnnotatingElement.cs
@@ -46,14 +46,14 @@ public partial interface IAnnotatingElement : IElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> annotatedElement { get; }
 
         /// <summary>
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> annotation { get; }
 
@@ -61,7 +61,7 @@ public partial interface IAnnotatingElement : IElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedAnnotatingRelationship { get; }
@@ -69,7 +69,7 @@ public partial interface IAnnotatingElement : IElement
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         Guid? owningAnnotatingRelationship { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAssociation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAssociation.cs
index 3e0a190a..16edc242 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAssociation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IAssociation.cs
@@ -47,7 +47,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<Guid> associationEnd { get; }
 
@@ -55,14 +55,14 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> relatedType { get; }
 
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid? sourceType { get; }
@@ -71,7 +71,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<Guid> targetType { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IDependency.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IDependency.cs
index 57fdc165..797f6cde 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IDependency.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IDependency.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -45,14 +45,14 @@ public partial interface IDependency : IRelationship
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         List<Guid> Client { get; set; }
 
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<Guid> Supplier { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IElement.cs
index 4b1d637a..92448aa0 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IElement.cs
@@ -44,13 +44,13 @@ public partial interface IElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> AliasIds { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredName { get; set; }
 
         /// <summary>
@@ -59,13 +59,13 @@ public partial interface IElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<Guid> documentation { get; }
@@ -74,7 +74,7 @@ public partial interface IElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string ElementId { get; set; }
 
         /// <summary>
@@ -84,13 +84,13 @@ public partial interface IElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isLibraryElement { get; }
 
         /// <summary>
@@ -99,14 +99,14 @@ public partial interface IElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string name { get; }
 
         /// <summary>
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         List<Guid> ownedAnnotation { get; }
@@ -115,13 +115,13 @@ public partial interface IElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> ownedElement { get; }
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         List<Guid> OwnedRelationship { get; set; }
 
@@ -129,13 +129,13 @@ public partial interface IElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? owner { get; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         Guid? owningMembership { get; }
@@ -144,14 +144,14 @@ public partial interface IElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         Guid? owningNamespace { get; }
 
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         Guid? OwningRelationship { get; set; }
 
@@ -163,7 +163,7 @@ public partial interface IElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string qualifiedName { get; }
 
         /// <summary>
@@ -172,13 +172,13 @@ public partial interface IElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string shortName { get; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<Guid> textualRepresentation { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IEnumerationDefinition.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IEnumerationDefinition.cs
index 1f425207..8047bf4d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IEnumerationDefinition.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IEnumerationDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         List<Guid> enumeratedValue { get; }
 
@@ -53,7 +53,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         new bool IsVariation { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeature.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeature.cs
index 4c756588..a31a021f 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeature.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeature.cs
@@ -37,13 +37,13 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -62,7 +62,7 @@ public partial interface IFeature : IType
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> chainingFeature { get; }
 
         /// <summary>
@@ -71,21 +71,21 @@ public partial interface IFeature : IType
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? crossFeature { get; }
 
         /// <summary>
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         Guid? endOwningType { get; }
@@ -93,7 +93,7 @@ public partial interface IFeature : IType
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid featureTarget { get; }
 
         /// <summary>
@@ -102,7 +102,7 @@ public partial interface IFeature : IType
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> featuringType { get; }
 
         /// <summary>
@@ -110,20 +110,20 @@ public partial interface IFeature : IType
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsComposite { get; set; }
 
         /// <summary>
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDerived { get; set; }
 
         /// <summary>
@@ -136,40 +136,40 @@ public partial interface IFeature : IType
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsEnd { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsOrdered { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         bool IsUnique { get; set; }
 
         /// <summary>
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsVariable { get; set; }
 
         /// <summary>
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         Guid? ownedCrossSubsetting { get; }
 
@@ -177,7 +177,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> ownedFeatureChaining { get; }
@@ -186,7 +186,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedFeatureInverting { get; }
@@ -195,7 +195,7 @@ public partial interface IFeature : IType
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         List<Guid> ownedRedefinition { get; }
 
@@ -203,7 +203,7 @@ public partial interface IFeature : IType
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         Guid? ownedReferenceSubsetting { get; }
 
@@ -211,7 +211,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         List<Guid> ownedSubsetting { get; }
@@ -220,7 +220,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedTypeFeaturing { get; }
@@ -229,7 +229,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         List<Guid> ownedTyping { get; }
@@ -237,14 +237,14 @@ public partial interface IFeature : IType
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         Guid? owningFeatureMembership { get; }
 
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -256,7 +256,7 @@ public partial interface IFeature : IType
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> type { get; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeatureTyping.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeatureTyping.cs
index 3e79d61c..f3f90b04 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeatureTyping.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFeatureTyping.cs
@@ -45,7 +45,7 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         Guid? owningFeature { get; }
@@ -53,14 +53,14 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         Guid Type { get; set; }
 
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid TypedFeature { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFlow.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFlow.cs
index ad11f0ef..dfdcb5f1 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFlow.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFlow.cs
@@ -45,7 +45,7 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         List<Guid> flowEnd { get; }
 
@@ -53,7 +53,7 @@ public partial interface IFlow : IConnector, IStep
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         List<Guid> interaction { get; }
@@ -61,28 +61,28 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         Guid? payloadFeature { get; }
 
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> payloadType { get; }
 
         /// <summary>
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         Guid? sourceOutputFeature { get; }
 
         /// <summary>
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         Guid? targetInputFeature { get; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFramedConcernMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFramedConcernMembership.cs
index c2051d3e..54a215ba 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFramedConcernMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IFramedConcernMembership.cs
@@ -44,14 +44,14 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         Guid ownedConcern { get; }
 
@@ -60,7 +60,7 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         Guid referencedConcern { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralInteger.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralInteger.cs
index 531470f4..5066730b 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralInteger.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralInteger.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralInteger : ILiteralExpression
     {
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         int Value { get; set; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralRational.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralRational.cs
index 68a01744..dce687fe 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralRational.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ILiteralRational.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralRational : ILiteralExpression
     {
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         double Value { get; set; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMembership.cs
index de7a1468..a731106d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMembership.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -49,26 +49,26 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid MemberElement { get; set; }
 
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string memberElementId { get; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -77,14 +77,14 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberShortName { get; set; }
 
         /// <summary>
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMultiplicityRange.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMultiplicityRange.cs
index eb4073e1..c20849d1 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMultiplicityRange.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IMultiplicityRange.cs
@@ -50,7 +50,7 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> bound { get; }
 
@@ -59,14 +59,14 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         Guid? lowerBound { get; }
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         Guid upperBound { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IOwningMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IOwningMembership.cs
index e887a5c8..c567ff87 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IOwningMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IOwningMembership.cs
@@ -44,7 +44,7 @@ public partial interface IOwningMembership : IMembership
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         Guid ownedMemberElement { get; }
@@ -52,21 +52,21 @@ public partial interface IOwningMembership : IMembership
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         string ownedMemberElementId { get; }
 
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         string ownedMemberName { get; }
 
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         string ownedMemberShortName { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IReferenceSubsetting.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IReferenceSubsetting.cs
index 5c8ee737..2f945024 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IReferenceSubsetting.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IReferenceSubsetting.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -46,14 +46,14 @@ public partial interface IReferenceSubsetting : ISubsetting
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         Guid ReferencedFeature { get; set; }
 
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         Guid referencingFeature { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRelationship.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRelationship.cs
index 18a192cb..993a40e1 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRelationship.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRelationship.cs
@@ -36,10 +36,10 @@ namespace SysML2.NET.Core.DTO.Root.Elements
     /// in which case those ownedRelatedElements will be deleted from a model if their owningRelationship
     /// is. A Relationship may also be owned by another Element, in which case the ownedRelatedElements of
     /// the Relationship are also considered to be transitively owned by the owningRelatedElement of the
-    /// Relationship.The relatedElements of a Relationship are divided into source and target Elements. The
+    /// Relationship. The relatedElements of a Relationship are divided into source and target Elements. The
     /// Relationship is considered to be directed from the source to the target Elements. An undirected
-    /// Relationship may have either all source or all target Elements.A &quot;relationship Element&quot; in
-    /// the abstract syntax is generically any Element that is an instance of either Relationship or a
+    /// Relationship may have either all source or all target Elements. A &quot;relationship Element&quot;
+    /// in the abstract syntax is generically any Element that is an instance of either Relationship or a
     /// direct or indirect specialization of Relationship. Any other kind of Element is a
     /// &quot;non-relationship Element&quot;. It is a convention of that non-relationship Elements are only
     /// related via reified relationship Elements. Any meta-associations directly between non-relationship
@@ -53,20 +53,20 @@ public partial interface IRelationship : IElement
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImplied { get; set; }
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> OwnedRelatedElement { get; set; }
 
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         Guid? OwningRelatedElement { get; set; }
 
@@ -74,20 +74,20 @@ public partial interface IRelationship : IElement
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> relatedElement { get; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> Source { get; set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> Target { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRequirementUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRequirementUsage.cs
index 217d1d25..f9b3aff1 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRequirementUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IRequirementUsage.cs
@@ -44,7 +44,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> actorParameter { get; }
@@ -54,7 +54,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> assumedConstraint { get; }
 
@@ -62,7 +62,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         List<Guid> framedConcern { get; }
 
@@ -71,7 +71,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -80,21 +80,21 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> requiredConstraint { get; }
 
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         Guid? requirementDefinition { get; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> stakeholderParameter { get; }
@@ -102,7 +102,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         Guid subjectParameter { get; }
@@ -111,7 +111,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISelectExpression.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISelectExpression.cs
index 60691f61..629167d8 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISelectExpression.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISelectExpression.cs
@@ -42,7 +42,7 @@ public partial interface ISelectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISubclassification.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISubclassification.cs
index 41f37e1b..d441ce0f 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISubclassification.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ISubclassification.cs
@@ -43,21 +43,21 @@ public partial interface ISubclassification : ISpecialization
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         Guid? owningClassifier { get; }
 
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid Subclassifier { get; set; }
 
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         Guid Superclassifier { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ITextualRepresentation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ITextualRepresentation.cs
index 399d922b..ffa8451f 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ITextualRepresentation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ITextualRepresentation.cs
@@ -36,26 +36,25 @@ namespace SysML2.NET.Core.DTO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -64,19 +63,19 @@ public partial interface ITextualRepresentation : IAnnotatingElement
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Language { get; set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         Guid representedElement { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IUsage.cs
index e72544f6..4b6e2c4b 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/IUsage.cs
@@ -34,10 +34,10 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -51,14 +51,14 @@ public partial interface IUsage : IFeature
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<Guid> definition { get; }
 
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> directedUsage { get; }
@@ -66,74 +66,74 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isReference { get; }
 
         /// <summary>
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         bool mayTimeVary { get; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedAnalysisCase { get; }
 
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<Guid> nestedCalculation { get; }
 
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         List<Guid> nestedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<Guid> nestedConcern { get; }
 
@@ -142,112 +142,112 @@ public partial interface IUsage : IFeature
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedConstraint { get; }
 
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         List<Guid> nestedEnumeration { get; }
 
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<Guid> nestedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<Guid> nestedPart { get; }
 
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<Guid> nestedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         List<Guid> nestedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<Guid> nestedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> nestedUsage { get; }
@@ -255,35 +255,35 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<Guid> nestedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<Guid> nestedViewpoint { get; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         Guid? owningDefinition { get; }
@@ -291,14 +291,14 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         Guid? owningUsage { get; }
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> usage { get; }
 
@@ -306,7 +306,7 @@ public partial interface IUsage : IFeature
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> variant { get; }
 
@@ -314,7 +314,7 @@ public partial interface IUsage : IFeature
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<Guid> variantMembership { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralInteger.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralInteger.cs
index 23ae2a14..ce212b0b 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralInteger.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralInteger.cs
@@ -50,14 +50,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralInteger : ILiteralInteger
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralInteger : ILiteralInteger
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralInteger.Value")]
         public int Value { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralRational.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralRational.cs
index d5e63a56..2ea479af 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralRational.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/LiteralRational.cs
@@ -50,14 +50,14 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralRational : ILiteralRational
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralRational : ILiteralRational
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralRational : ILiteralRational
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralRational : ILiteralRational
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralRational : ILiteralRational
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralRational : ILiteralRational
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralRational : ILiteralRational
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralRational : ILiteralRational
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralRational : ILiteralRational
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralRational : ILiteralRational
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralRational : ILiteralRational
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralRational : ILiteralRational
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralRational : ILiteralRational
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralRational : ILiteralRational
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralRational : ILiteralRational
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralRational : ILiteralRational
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralRational : ILiteralRational
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralRational : ILiteralRational
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralRational : ILiteralRational
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralRational : ILiteralRational
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralRational : ILiteralRational
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralRational : ILiteralRational
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralRational : ILiteralRational
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralRational : ILiteralRational
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralRational : ILiteralRational
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralRational : ILiteralRational
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralRational : ILiteralRational
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralRational : ILiteralRational
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralRational : ILiteralRational
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralRational : ILiteralRational
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralRational : ILiteralRational
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralRational : ILiteralRational
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralRational : ILiteralRational
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralRational : ILiteralRational
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralRational : ILiteralRational
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralRational.Value")]
         public double Value { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Membership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Membership.cs
index 3b7803a0..e4c1d18b 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Membership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Membership.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -56,14 +56,14 @@ public partial class Membership : IMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -73,14 +73,14 @@ public partial class Membership : IMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -90,7 +90,7 @@ public partial class Membership : IMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -98,7 +98,7 @@ public partial class Membership : IMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -109,21 +109,21 @@ public partial class Membership : IMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembership.MemberElement")]
         public Guid MemberElement { get; set; }
@@ -131,21 +131,21 @@ public partial class Membership : IMembership
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberElementId")]
         public string memberElementId { get; internal set; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberName")]
         public string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -155,7 +155,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberShortName")]
         public string MemberShortName { get; set; }
 
@@ -165,7 +165,7 @@ public partial class Membership : IMembership
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -173,7 +173,7 @@ public partial class Membership : IMembership
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -183,14 +183,14 @@ public partial class Membership : IMembership
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -198,7 +198,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -207,14 +207,14 @@ public partial class Membership : IMembership
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -224,7 +224,7 @@ public partial class Membership : IMembership
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -232,7 +232,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -240,7 +240,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -253,7 +253,7 @@ public partial class Membership : IMembership
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -261,7 +261,7 @@ public partial class Membership : IMembership
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -271,14 +271,14 @@ public partial class Membership : IMembership
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -291,7 +291,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -311,7 +311,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -321,7 +321,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/MultiplicityRange.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/MultiplicityRange.cs
index 14fb053e..a2663fed 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/MultiplicityRange.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/MultiplicityRange.cs
@@ -56,7 +56,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IMultiplicityRange.Bound")]
         public List<Guid> bound { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -87,14 +87,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -104,7 +104,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -117,14 +117,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -133,14 +133,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -150,14 +150,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -175,7 +175,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -185,14 +185,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -202,14 +202,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -217,7 +217,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -226,7 +226,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -234,7 +234,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -248,7 +248,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -256,7 +256,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -265,14 +265,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -280,14 +280,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -301,7 +301,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -312,21 +312,21 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -334,26 +334,26 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -361,7 +361,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -370,7 +370,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.LowerBound")]
         public Guid? lowerBound { get; internal set; }
@@ -379,7 +379,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -387,7 +387,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -396,7 +396,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -407,14 +407,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -423,7 +423,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -432,7 +432,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -442,7 +442,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -451,7 +451,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -461,7 +461,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -471,14 +471,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -487,7 +487,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -496,7 +496,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -506,7 +506,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -516,7 +516,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -526,7 +526,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -535,7 +535,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -545,7 +545,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -554,7 +554,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -565,7 +565,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -574,7 +574,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -582,7 +582,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -591,7 +591,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -601,7 +601,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -611,7 +611,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -621,7 +621,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -630,7 +630,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -640,14 +640,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -655,7 +655,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -665,7 +665,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -673,7 +673,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -681,7 +681,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -696,7 +696,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -706,14 +706,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -725,7 +725,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -736,14 +736,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.UpperBound")]
         public Guid upperBound { get; internal set; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/OwningMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/OwningMembership.cs
index e4d98d26..218f0ba6 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/OwningMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/OwningMembership.cs
@@ -50,14 +50,14 @@ public partial class OwningMembership : IOwningMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class OwningMembership : IOwningMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,7 +84,7 @@ public partial class OwningMembership : IOwningMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -92,7 +92,7 @@ public partial class OwningMembership : IOwningMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -103,21 +103,21 @@ public partial class OwningMembership : IOwningMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -130,7 +130,7 @@ Guid IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string IMembership.memberElementId => this.ownedMemberElementId;
@@ -138,7 +138,7 @@ Guid IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string IMembership.MemberName
@@ -150,7 +150,7 @@ string IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -160,7 +160,7 @@ string IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string IMembership.MemberShortName
@@ -175,7 +175,7 @@ string IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -183,7 +183,7 @@ string IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -193,7 +193,7 @@ string IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -201,7 +201,7 @@ string IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElement")]
@@ -210,7 +210,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -218,7 +218,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -226,7 +226,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -234,7 +234,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -242,7 +242,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -251,14 +251,14 @@ string IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -268,7 +268,7 @@ string IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -276,7 +276,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -284,7 +284,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -297,7 +297,7 @@ string IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -305,7 +305,7 @@ string IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -315,14 +315,14 @@ string IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -335,7 +335,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -355,7 +355,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -365,7 +365,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ReferenceSubsetting.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ReferenceSubsetting.cs
index f066c94f..d9d6ab93 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ReferenceSubsetting.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/ReferenceSubsetting.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -53,14 +53,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,14 +70,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -87,14 +87,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -111,7 +111,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,14 +122,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -139,7 +139,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -147,7 +147,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -157,14 +157,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -172,7 +172,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -181,14 +181,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
@@ -198,7 +198,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -208,7 +208,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -216,7 +216,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -224,7 +224,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -232,7 +232,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -247,14 +247,14 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IReferenceSubsetting.ReferencedFeature")]
         public Guid ReferencedFeature { get; set; }
@@ -262,7 +262,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IReferenceSubsetting.ReferencingFeature")]
@@ -272,7 +272,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -282,14 +282,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -309,7 +309,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -325,7 +325,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -341,7 +341,7 @@ Guid ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -354,7 +354,7 @@ Guid ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -374,7 +374,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/RequirementUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/RequirementUsage.cs
index 4938f107..c9968321 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/RequirementUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/RequirementUsage.cs
@@ -51,7 +51,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -60,7 +60,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -69,7 +69,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -100,7 +100,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -112,14 +112,14 @@ public partial class RequirementUsage : IRequirementUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -146,7 +146,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -161,14 +161,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -177,7 +177,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -187,14 +187,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -229,7 +229,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -239,14 +239,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -256,7 +256,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -264,15 +264,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -281,7 +282,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -289,7 +290,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -297,7 +298,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -306,7 +307,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -314,7 +315,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -328,7 +329,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -336,7 +337,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -345,14 +346,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -360,14 +361,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -381,7 +382,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -392,7 +393,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -400,14 +401,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -415,14 +416,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -430,33 +431,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -464,7 +465,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -477,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -485,11 +486,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -498,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -506,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -515,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -526,14 +527,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -557,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -565,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -573,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -581,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -591,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -599,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -607,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -615,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -623,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -631,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -639,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -647,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -655,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -663,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -671,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -679,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -687,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -695,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -703,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -711,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -720,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -728,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -736,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -744,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -762,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -809,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -819,14 +820,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -844,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -893,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -902,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -913,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -922,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -930,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -949,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -969,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -978,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -988,14 +989,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1004,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1012,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1022,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1030,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1057,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1067,14 +1068,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1088,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1097,7 +1099,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1107,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
@@ -1115,7 +1117,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public Guid? requirementDefinition { get; internal set; }
@@ -1125,7 +1127,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1137,14 +1139,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1153,7 +1155,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1163,14 +1165,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1182,7 +1184,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1194,14 +1196,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1210,7 +1212,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1219,7 +1221,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/SelectExpression.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/SelectExpression.cs
index 32ab8a9f..25d51cb7 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/SelectExpression.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/SelectExpression.cs
@@ -50,24 +50,24 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -81,7 +81,7 @@ public partial class SelectExpression : ISelectExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,14 +91,14 @@ public partial class SelectExpression : ISelectExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public partial class SelectExpression : ISelectExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public partial class SelectExpression : ISelectExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -138,14 +138,14 @@ public partial class SelectExpression : ISelectExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public partial class SelectExpression : ISelectExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class SelectExpression : ISelectExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -180,7 +180,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -190,14 +190,14 @@ public partial class SelectExpression : ISelectExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -207,14 +207,15 @@ public partial class SelectExpression : ISelectExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -222,7 +223,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class SelectExpression : ISelectExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +248,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -269,7 +270,7 @@ public partial class SelectExpression : ISelectExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -277,7 +278,7 @@ public partial class SelectExpression : ISelectExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -286,14 +287,14 @@ public partial class SelectExpression : ISelectExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -301,14 +302,14 @@ public partial class SelectExpression : ISelectExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -322,7 +323,7 @@ public partial class SelectExpression : ISelectExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -333,14 +334,14 @@ public partial class SelectExpression : ISelectExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -348,14 +349,14 @@ public partial class SelectExpression : ISelectExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -363,26 +364,26 @@ public partial class SelectExpression : ISelectExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -390,7 +391,7 @@ public partial class SelectExpression : ISelectExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -398,7 +399,7 @@ public partial class SelectExpression : ISelectExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class SelectExpression : ISelectExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -415,7 +416,7 @@ public partial class SelectExpression : ISelectExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -426,13 +427,13 @@ public partial class SelectExpression : ISelectExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ISelectExpression.Operator")]
         public string Operator { get; set; } = "select";
@@ -441,7 +442,7 @@ public partial class SelectExpression : ISelectExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISelectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -456,7 +457,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +466,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +475,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +485,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +494,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +504,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +514,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +530,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +539,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +549,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +559,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +569,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +578,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +588,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +597,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +608,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +617,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +625,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -633,7 +634,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -643,7 +644,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -653,7 +654,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -663,7 +664,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -672,7 +673,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -682,14 +683,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -697,7 +698,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -707,7 +708,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -715,7 +716,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +724,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -734,7 +735,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -747,7 +748,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -756,7 +757,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -768,14 +769,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -787,7 +788,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -798,7 +799,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Subclassification.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Subclassification.cs
index 56436be0..37bf50f7 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Subclassification.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Subclassification.cs
@@ -50,14 +50,14 @@ public partial class Subclassification : ISubclassification
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class Subclassification : ISubclassification
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,14 +84,14 @@ public partial class Subclassification : ISubclassification
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubclassification.Superclassifier")]
         [Implements(implementation: "ISpecialization.General")]
@@ -108,7 +108,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -119,14 +119,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -136,7 +136,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -144,7 +144,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -154,14 +154,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -169,7 +169,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -178,14 +178,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubclassification.OwningClassifier")]
         public Guid? owningClassifier { get; internal set; }
@@ -193,7 +193,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -203,7 +203,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -211,7 +211,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -219,7 +219,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -227,7 +227,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubclassification.OwningClassifier")]
@@ -242,7 +242,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -250,7 +250,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -260,14 +260,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -287,7 +287,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubclassification.Subclassifier")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -303,7 +303,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubclassification.Subclassifier")]
         public Guid Subclassifier { get; set; }
@@ -311,7 +311,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubclassification.Superclassifier")]
         public Guid Superclassifier { get; set; }
@@ -319,7 +319,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -339,7 +339,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/TextualRepresentation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/TextualRepresentation.cs
index c06cd995..cf3c955e 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/TextualRepresentation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/TextualRepresentation.cs
@@ -36,26 +36,25 @@ namespace SysML2.NET.Core.DTO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -71,7 +70,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -80,7 +79,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ITextualRepresentation.RepresentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<Guid> IAnnotatingElement.annotatedElement => [this.representedElement];
@@ -89,7 +88,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -97,14 +96,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,14 +113,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -131,7 +130,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -142,21 +141,21 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Language")]
         public string Language { get; set; }
 
@@ -166,7 +165,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -174,7 +173,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -184,7 +183,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -194,14 +193,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -210,14 +209,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -226,7 +225,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -236,7 +235,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -244,7 +243,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -257,14 +256,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "ITextualRepresentation.RepresentedElement")]
@@ -276,14 +275,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Usage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Usage.cs
index a6ef84d7..52a85904 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Usage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDto/Usage.cs
@@ -34,10 +34,10 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -56,7 +56,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -68,7 +68,7 @@ public partial class Usage : IUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -78,14 +78,14 @@ public partial class Usage : IUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -95,7 +95,7 @@ public partial class Usage : IUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -104,7 +104,7 @@ public partial class Usage : IUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<Guid> definition { get; internal set; } = [];
@@ -118,14 +118,14 @@ public partial class Usage : IUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -133,7 +133,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -143,14 +143,14 @@ public partial class Usage : IUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -160,14 +160,14 @@ public partial class Usage : IUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -176,7 +176,7 @@ public partial class Usage : IUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -185,7 +185,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -195,14 +195,14 @@ public partial class Usage : IUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -212,14 +212,14 @@ public partial class Usage : IUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -227,7 +227,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -236,7 +236,7 @@ public partial class Usage : IUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -258,7 +258,7 @@ public partial class Usage : IUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -266,7 +266,7 @@ public partial class Usage : IUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -275,14 +275,14 @@ public partial class Usage : IUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -290,14 +290,14 @@ public partial class Usage : IUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -311,7 +311,7 @@ public partial class Usage : IUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -322,21 +322,21 @@ public partial class Usage : IUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -344,33 +344,33 @@ public partial class Usage : IUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -378,7 +378,7 @@ public partial class Usage : IUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -391,7 +391,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -399,11 +399,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -412,7 +412,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -420,7 +420,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -429,7 +429,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -440,14 +440,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -455,7 +455,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -463,7 +463,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -471,7 +471,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -684,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -723,14 +723,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -843,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -892,14 +892,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -975,14 +975,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.definition];
@@ -1006,14 +1006,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1022,7 +1022,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/AnnotatingElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/AnnotatingElement.cs
index 5eee4088..f1594ee2 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/AnnotatingElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/AnnotatingElement.cs
@@ -65,7 +65,7 @@ public AnnotatingElement()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -74,7 +74,7 @@ public AnnotatingElement()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<IElement> annotatedElement => this.ComputeAnnotatedElement();
 
@@ -82,7 +82,7 @@ public AnnotatingElement()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -90,7 +90,7 @@ public AnnotatingElement()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,14 +100,14 @@ public AnnotatingElement()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,7 +117,7 @@ public AnnotatingElement()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -128,14 +128,14 @@ public AnnotatingElement()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -145,7 +145,7 @@ public AnnotatingElement()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -153,7 +153,7 @@ public AnnotatingElement()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -163,7 +163,7 @@ public AnnotatingElement()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -173,14 +173,14 @@ public AnnotatingElement()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -192,14 +192,14 @@ public AnnotatingElement()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -208,7 +208,7 @@ public AnnotatingElement()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -218,7 +218,7 @@ public AnnotatingElement()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -226,7 +226,7 @@ public AnnotatingElement()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -242,7 +242,7 @@ public AnnotatingElement()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -252,14 +252,14 @@ public AnnotatingElement()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -308,7 +308,7 @@ public AnnotatingElement()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Association.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Association.cs
index 6413a01f..3750f5a3 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Association.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Association.cs
@@ -75,7 +75,7 @@ public Association()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -84,7 +84,7 @@ public Association()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<IFeature> associationEnd => this.ComputeAssociationEnd();
@@ -92,7 +92,7 @@ public Association()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -102,7 +102,7 @@ public Association()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -115,14 +115,14 @@ public Association()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -130,7 +130,7 @@ public Association()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -140,14 +140,14 @@ public Association()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -156,7 +156,7 @@ public Association()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -166,14 +166,14 @@ public Association()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -181,7 +181,7 @@ public Association()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -190,7 +190,7 @@ public Association()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -198,7 +198,7 @@ public Association()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -212,7 +212,7 @@ public Association()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -220,14 +220,14 @@ public Association()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -235,7 +235,7 @@ public Association()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -246,26 +246,26 @@ public Association()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -273,7 +273,7 @@ public Association()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -281,7 +281,7 @@ public Association()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -290,7 +290,7 @@ public Association()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -301,14 +301,14 @@ public Association()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -317,7 +317,7 @@ public Association()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -326,7 +326,7 @@ public Association()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -336,7 +336,7 @@ public Association()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -346,7 +346,7 @@ public Association()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -356,14 +356,14 @@ public Association()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -372,7 +372,7 @@ public Association()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -381,7 +381,7 @@ public Association()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -391,7 +391,7 @@ public Association()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -400,7 +400,7 @@ public Association()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -410,7 +410,7 @@ public Association()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -419,7 +419,7 @@ public Association()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -429,7 +429,7 @@ public Association()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -440,7 +440,7 @@ public Association()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -452,7 +452,7 @@ public Association()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -462,7 +462,7 @@ public Association()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -470,7 +470,7 @@ public Association()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -480,14 +480,14 @@ public Association()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -497,7 +497,7 @@ public Association()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -505,7 +505,7 @@ public Association()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -516,7 +516,7 @@ public Association()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -532,7 +532,7 @@ public Association()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -540,7 +540,7 @@ public Association()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -549,7 +549,7 @@ public Association()
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -560,14 +560,14 @@ public Association()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -580,7 +580,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -589,7 +589,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -603,7 +603,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -612,7 +612,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -625,7 +625,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -849,7 +849,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -883,12 +883,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Dependency.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Dependency.cs
index 1b9c45e5..d0da81d8 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Dependency.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Dependency.cs
@@ -39,7 +39,7 @@ namespace SysML2.NET.Core.POCO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -71,14 +71,14 @@ public Dependency()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDependency.Client")]
         public List<IElement> Client { get; set; } = [];
@@ -86,7 +86,7 @@ public Dependency()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -96,14 +96,14 @@ public Dependency()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -113,7 +113,7 @@ public Dependency()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -121,7 +121,7 @@ public Dependency()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -132,14 +132,14 @@ public Dependency()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -149,7 +149,7 @@ public Dependency()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -157,7 +157,7 @@ public Dependency()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -167,14 +167,14 @@ public Dependency()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -185,7 +185,7 @@ public Dependency()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -197,14 +197,14 @@ public Dependency()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -214,7 +214,7 @@ public Dependency()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -222,7 +222,7 @@ public Dependency()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -233,7 +233,7 @@ public Dependency()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -249,7 +249,7 @@ public Dependency()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -257,7 +257,7 @@ public Dependency()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -267,14 +267,14 @@ public Dependency()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Client")]
         [Implements(implementation: "IRelationship.Source")]
@@ -290,7 +290,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDependency.Supplier")]
         public List<IElement> Supplier { get; set; } = [];
@@ -298,7 +298,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Supplier")]
         [Implements(implementation: "IRelationship.Target")]
@@ -314,7 +314,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -383,7 +383,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/EnumerationDefinition.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/EnumerationDefinition.cs
index bfd892aa..df028bf8 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/EnumerationDefinition.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/EnumerationDefinition.cs
@@ -92,14 +92,14 @@ public EnumerationDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public EnumerationDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,14 +122,14 @@ public EnumerationDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -137,7 +137,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -146,7 +146,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public EnumerationDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -172,7 +172,7 @@ public EnumerationDefinition()
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         [Implements(implementation: "IEnumerationDefinition.EnumeratedValue")]
         public List<IEnumerationUsage> enumeratedValue => this.ComputeEnumeratedValue();
@@ -180,7 +180,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -190,14 +190,14 @@ public EnumerationDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -205,7 +205,7 @@ public EnumerationDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -214,7 +214,7 @@ public EnumerationDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -222,7 +222,7 @@ public EnumerationDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -236,7 +236,7 @@ public EnumerationDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -244,14 +244,14 @@ public EnumerationDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -262,26 +262,26 @@ public EnumerationDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -289,7 +289,7 @@ public EnumerationDefinition()
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         [Implements(implementation: "IEnumerationDefinition.IsVariation")]
         public bool IsVariation { get; set; } = true;
@@ -298,7 +298,7 @@ public EnumerationDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEnumerationDefinition.IsVariation")]
         [Implements(implementation: "IDefinition.IsVariation")]
         bool Systems.DefinitionAndUsage.IDefinition.IsVariation
@@ -314,7 +314,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -322,7 +322,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -331,7 +331,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -342,14 +342,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -357,7 +357,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -365,7 +365,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -373,7 +373,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -382,7 +382,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -391,7 +391,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -399,7 +399,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -407,7 +407,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -415,7 +415,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -423,7 +423,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -434,7 +434,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -442,7 +442,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -451,7 +451,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -461,7 +461,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -471,14 +471,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -487,7 +487,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -495,7 +495,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -504,7 +504,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -513,7 +513,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -522,7 +522,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -531,7 +531,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -539,7 +539,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -548,7 +548,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -557,7 +557,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -566,7 +566,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -576,7 +576,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -584,7 +584,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -592,7 +592,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -600,7 +600,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -608,7 +608,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -616,7 +616,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -627,7 +627,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -635,7 +635,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -644,7 +644,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -653,7 +653,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -662,7 +662,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -670,7 +670,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -678,7 +678,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -687,7 +687,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -696,7 +696,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -704,7 +704,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -712,7 +712,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -720,7 +720,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -729,14 +729,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -746,7 +746,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -754,7 +754,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -770,7 +770,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -780,14 +780,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -800,14 +800,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -816,7 +816,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [RedefinedByProperty("IEnumerationDefinition.EnumeratedValue")]
         [Implements(implementation: "IDefinition.Variant")]
@@ -827,7 +827,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1043,7 +1043,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1066,12 +1066,11 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Feature.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Feature.cs
index a24508a2..ff1f261d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Feature.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Feature.cs
@@ -43,13 +43,13 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -81,7 +81,7 @@ public Feature()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -93,7 +93,7 @@ public Feature()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -103,14 +103,14 @@ public Feature()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -120,7 +120,7 @@ public Feature()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -133,14 +133,14 @@ public Feature()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -149,14 +149,14 @@ public Feature()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public Feature()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public Feature()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public Feature()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public Feature()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,14 @@ public Feature()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -233,7 +233,7 @@ public Feature()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -242,7 +242,7 @@ public Feature()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -250,7 +250,7 @@ public Feature()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -264,7 +264,7 @@ public Feature()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -272,7 +272,7 @@ public Feature()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -281,14 +281,14 @@ public Feature()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -296,14 +296,14 @@ public Feature()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -317,7 +317,7 @@ public Feature()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -328,21 +328,21 @@ public Feature()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -350,26 +350,26 @@ public Feature()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -377,7 +377,7 @@ public Feature()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -385,7 +385,7 @@ public Feature()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -393,7 +393,7 @@ public Feature()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -402,7 +402,7 @@ public Feature()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -413,14 +413,14 @@ public Feature()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -429,7 +429,7 @@ public Feature()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -438,7 +438,7 @@ public Feature()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -448,7 +448,7 @@ public Feature()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -457,7 +457,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -467,7 +467,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -477,14 +477,14 @@ public Feature()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -493,7 +493,7 @@ public Feature()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -502,7 +502,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -512,7 +512,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -522,7 +522,7 @@ public Feature()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -532,7 +532,7 @@ public Feature()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -541,7 +541,7 @@ public Feature()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -551,7 +551,7 @@ public Feature()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -560,7 +560,7 @@ public Feature()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +571,7 @@ public Feature()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -580,7 +580,7 @@ public Feature()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -588,7 +588,7 @@ public Feature()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -600,7 +600,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -610,7 +610,7 @@ public Feature()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -620,7 +620,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -630,7 +630,7 @@ public Feature()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -639,7 +639,7 @@ public Feature()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -649,14 +649,14 @@ public Feature()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -664,7 +664,7 @@ public Feature()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -674,7 +674,7 @@ public Feature()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -682,7 +682,7 @@ public Feature()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -693,7 +693,7 @@ public Feature()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -708,7 +708,7 @@ public Feature()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -718,14 +718,14 @@ public Feature()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -737,7 +737,7 @@ public Feature()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -748,7 +748,7 @@ public Feature()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -843,7 +843,7 @@ public Feature()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -949,10 +949,10 @@ public Feature()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1102,7 +1102,7 @@ public Feature()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1148,12 +1148,11 @@ public Feature()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1280,7 +1279,7 @@ public Feature()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FeatureTyping.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FeatureTyping.cs
index 122552cf..3c6c42cf 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FeatureTyping.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FeatureTyping.cs
@@ -72,14 +72,14 @@ public FeatureTyping()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,14 +89,14 @@ public FeatureTyping()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public FeatureTyping()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -130,7 +130,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -141,14 +141,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -158,7 +158,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -166,7 +166,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -176,14 +176,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -194,7 +194,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -206,14 +206,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -222,7 +222,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -251,7 +251,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -262,7 +262,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -277,7 +277,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -285,7 +285,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -295,14 +295,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -340,7 +340,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -359,7 +359,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -368,7 +368,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "IFeatureTyping.Type")]
         public IType Type { get; set; }
@@ -376,7 +376,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public IFeature TypedFeature { get; set; }
@@ -444,7 +444,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Flow.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Flow.cs
index 3fdc6a7f..f84e14f8 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Flow.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Flow.cs
@@ -77,14 +77,14 @@ public Flow()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -93,7 +93,7 @@ public Flow()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -107,7 +107,7 @@ public Flow()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -116,7 +116,7 @@ public Flow()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -127,14 +127,14 @@ public Flow()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -144,7 +144,7 @@ public Flow()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -153,7 +153,7 @@ public Flow()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -166,14 +166,14 @@ public Flow()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -183,14 +183,14 @@ public Flow()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public Flow()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -217,7 +217,7 @@ public Flow()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -226,7 +226,7 @@ public Flow()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -236,14 +236,14 @@ public Flow()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -253,14 +253,14 @@ public Flow()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<IFlowEnd> flowEnd => this.ComputeFlowEnd();
@@ -268,7 +268,7 @@ public Flow()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -276,7 +276,7 @@ public Flow()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -285,7 +285,7 @@ public Flow()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -293,7 +293,7 @@ public Flow()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -302,7 +302,7 @@ public Flow()
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -317,7 +317,7 @@ public Flow()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -325,7 +325,7 @@ public Flow()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -334,14 +334,14 @@ public Flow()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -349,14 +349,14 @@ public Flow()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -370,7 +370,7 @@ public Flow()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -378,7 +378,7 @@ public Flow()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -389,21 +389,21 @@ public Flow()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -411,26 +411,26 @@ public Flow()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -438,7 +438,7 @@ public Flow()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -446,7 +446,7 @@ public Flow()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -454,7 +454,7 @@ public Flow()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -463,7 +463,7 @@ public Flow()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -474,14 +474,14 @@ public Flow()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -490,7 +490,7 @@ public Flow()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -499,7 +499,7 @@ public Flow()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -509,7 +509,7 @@ public Flow()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -518,7 +518,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -528,7 +528,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -538,14 +538,14 @@ public Flow()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -554,7 +554,7 @@ public Flow()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -563,7 +563,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -573,7 +573,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -583,7 +583,7 @@ public Flow()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -593,7 +593,7 @@ public Flow()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -602,7 +602,7 @@ public Flow()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -612,7 +612,7 @@ public Flow()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -621,7 +621,7 @@ public Flow()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -632,7 +632,7 @@ public Flow()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -641,7 +641,7 @@ public Flow()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -649,7 +649,7 @@ public Flow()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -660,7 +660,7 @@ public Flow()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -672,7 +672,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -682,7 +682,7 @@ public Flow()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -692,7 +692,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -702,7 +702,7 @@ public Flow()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -711,7 +711,7 @@ public Flow()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -721,14 +721,14 @@ public Flow()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -736,7 +736,7 @@ public Flow()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -746,7 +746,7 @@ public Flow()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -754,7 +754,7 @@ public Flow()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -765,7 +765,7 @@ public Flow()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -776,7 +776,7 @@ public Flow()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -787,7 +787,7 @@ public Flow()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -795,7 +795,7 @@ public Flow()
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public IPayloadFeature payloadFeature => this.ComputePayloadFeature();
@@ -803,7 +803,7 @@ public Flow()
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<IClassifier> payloadType => this.ComputePayloadType();
 
@@ -815,7 +815,7 @@ public Flow()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -823,7 +823,7 @@ public Flow()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -832,7 +832,7 @@ public Flow()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -843,14 +843,14 @@ public Flow()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -863,7 +863,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -873,14 +873,14 @@ List<IElement> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public IFeature sourceOutputFeature => this.ComputeSourceOutputFeature();
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -894,7 +894,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -904,14 +904,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public IFeature targetInputFeature => this.ComputeTargetInputFeature();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -923,7 +923,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Kernel.Connectors.IConnector)this).association];
@@ -935,7 +935,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -1030,7 +1030,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1136,10 +1136,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1298,7 +1298,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1355,12 +1355,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1487,7 +1486,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FramedConcernMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FramedConcernMembership.cs
index 2b122c41..cf385006 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FramedConcernMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/FramedConcernMembership.cs
@@ -74,14 +74,14 @@ public FramedConcernMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public FramedConcernMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public FramedConcernMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public FramedConcernMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public FramedConcernMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IFramedConcernMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -149,7 +149,7 @@ public FramedConcernMembership()
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind IRequirementConstraintMembership.Kind
@@ -164,7 +164,7 @@ RequirementConstraintKind IRequirementConstraintMembership.Kind
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -177,7 +177,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -185,7 +185,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -197,7 +197,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IFramedConcernMembership.OwnedConcern")]
         public IConcernUsage ownedConcern => this.ComputeOwnedConcern();
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IFramedConcernMembership.OwnedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -258,7 +258,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -266,7 +266,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -276,7 +276,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -285,7 +285,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -294,7 +294,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -302,7 +302,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -310,7 +310,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -333,14 +333,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -350,7 +350,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -358,7 +358,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -369,7 +369,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -380,7 +380,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -394,7 +394,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -403,7 +403,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IFramedConcernMembership.ReferencedConcern")]
         public IConcernUsage referencedConcern => this.ComputeReferencedConcern();
@@ -413,7 +413,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.ReferencedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         IConstraintUsage IRequirementConstraintMembership.referencedConstraint => this.referencedConcern;
@@ -422,7 +422,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -432,14 +432,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -452,7 +452,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -471,7 +471,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -481,7 +481,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -573,7 +573,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAnnotatingElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAnnotatingElement.cs
index 05dca889..71f4d630 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAnnotatingElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAnnotatingElement.cs
@@ -47,14 +47,14 @@ public partial interface IAnnotatingElement : IElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IElement> annotatedElement { get; }
 
         /// <summary>
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IAnnotation> annotation { get; }
 
@@ -62,7 +62,7 @@ public partial interface IAnnotatingElement : IElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IAnnotation> ownedAnnotatingRelationship { get; }
@@ -70,7 +70,7 @@ public partial interface IAnnotatingElement : IElement
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         IAnnotation owningAnnotatingRelationship { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAssociation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAssociation.cs
index 3eef915c..3bd74bbd 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAssociation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IAssociation.cs
@@ -53,7 +53,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<IFeature> associationEnd { get; }
 
@@ -61,14 +61,14 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IType> relatedType { get; }
 
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType sourceType { get; }
@@ -77,7 +77,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<IType> targetType { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IDependency.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IDependency.cs
index 69a78009..c032bc5a 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IDependency.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IDependency.cs
@@ -37,7 +37,7 @@ namespace SysML2.NET.Core.POCO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -47,14 +47,14 @@ public partial interface IDependency : IRelationship
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         List<IElement> Client { get; set; }
 
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<IElement> Supplier { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IElement.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IElement.cs
index ca767e47..0024c040 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IElement.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IElement.cs
@@ -46,13 +46,13 @@ public partial interface IElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> AliasIds { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredName { get; set; }
 
         /// <summary>
@@ -61,13 +61,13 @@ public partial interface IElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<IDocumentation> documentation { get; }
@@ -76,7 +76,7 @@ public partial interface IElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string ElementId { get; set; }
 
         /// <summary>
@@ -86,13 +86,13 @@ public partial interface IElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isLibraryElement { get; }
 
         /// <summary>
@@ -101,14 +101,14 @@ public partial interface IElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string name { get; }
 
         /// <summary>
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         List<IAnnotation> ownedAnnotation { get; }
@@ -117,13 +117,13 @@ public partial interface IElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IElement> ownedElement { get; }
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         IReadOnlyList<IRelationship> OwnedRelationship { get; }
 
@@ -131,13 +131,13 @@ public partial interface IElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IElement owner { get; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         IOwningMembership owningMembership { get; }
@@ -146,14 +146,14 @@ public partial interface IElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         INamespace owningNamespace { get; }
 
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         IRelationship OwningRelationship { get; }
 
@@ -165,7 +165,7 @@ public partial interface IElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string qualifiedName { get; }
 
         /// <summary>
@@ -174,13 +174,13 @@ public partial interface IElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string shortName { get; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<ITextualRepresentation> textualRepresentation { get; }
@@ -227,7 +227,7 @@ public partial interface IElement
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IEnumerationDefinition.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IEnumerationDefinition.cs
index 1f0d17e6..85784e44 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IEnumerationDefinition.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IEnumerationDefinition.cs
@@ -73,7 +73,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         List<IEnumerationUsage> enumeratedValue { get; }
 
@@ -81,7 +81,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         new bool IsVariation { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeature.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeature.cs
index b97d4038..a5bbeb26 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeature.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeature.cs
@@ -41,13 +41,13 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -66,7 +66,7 @@ public partial interface IFeature : IType
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IFeature> chainingFeature { get; }
 
         /// <summary>
@@ -75,21 +75,21 @@ public partial interface IFeature : IType
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IFeature crossFeature { get; }
 
         /// <summary>
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         IType endOwningType { get; }
@@ -97,7 +97,7 @@ public partial interface IFeature : IType
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IFeature featureTarget { get; }
 
         /// <summary>
@@ -106,7 +106,7 @@ public partial interface IFeature : IType
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> featuringType { get; }
 
         /// <summary>
@@ -114,20 +114,20 @@ public partial interface IFeature : IType
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsComposite { get; set; }
 
         /// <summary>
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDerived { get; set; }
 
         /// <summary>
@@ -140,40 +140,40 @@ public partial interface IFeature : IType
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsEnd { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsOrdered { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         bool IsUnique { get; set; }
 
         /// <summary>
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsVariable { get; set; }
 
         /// <summary>
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         ICrossSubsetting ownedCrossSubsetting { get; }
 
@@ -181,7 +181,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IFeatureChaining> ownedFeatureChaining { get; }
@@ -190,7 +190,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IFeatureInverting> ownedFeatureInverting { get; }
@@ -199,7 +199,7 @@ public partial interface IFeature : IType
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         List<IRedefinition> ownedRedefinition { get; }
 
@@ -207,7 +207,7 @@ public partial interface IFeature : IType
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         IReferenceSubsetting ownedReferenceSubsetting { get; }
 
@@ -215,7 +215,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         List<ISubsetting> ownedSubsetting { get; }
@@ -224,7 +224,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<ITypeFeaturing> ownedTypeFeaturing { get; }
@@ -233,7 +233,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         List<IFeatureTyping> ownedTyping { get; }
@@ -241,14 +241,14 @@ public partial interface IFeature : IType
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         IFeatureMembership owningFeatureMembership { get; }
 
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -260,7 +260,7 @@ public partial interface IFeature : IType
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> type { get; }
 
         /// <summary>
@@ -284,7 +284,7 @@ public partial interface IFeature : IType
         new string EffectiveShortName();
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -351,10 +351,10 @@ public partial interface IFeature : IType
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -368,7 +368,7 @@ public partial interface IFeature : IType
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeatureTyping.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeatureTyping.cs
index 85300879..c378e995 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeatureTyping.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFeatureTyping.cs
@@ -48,7 +48,7 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         IFeature owningFeature { get; }
@@ -56,14 +56,14 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         IType Type { get; set; }
 
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IFeature TypedFeature { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFlow.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFlow.cs
index cc9ece5e..1d86345c 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFlow.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFlow.cs
@@ -53,7 +53,7 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         List<IFlowEnd> flowEnd { get; }
 
@@ -61,7 +61,7 @@ public partial interface IFlow : IConnector, IStep
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         List<IInteraction> interaction { get; }
@@ -69,28 +69,28 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         IPayloadFeature payloadFeature { get; }
 
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IClassifier> payloadType { get; }
 
         /// <summary>
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         IFeature sourceOutputFeature { get; }
 
         /// <summary>
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         IFeature targetInputFeature { get; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFramedConcernMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFramedConcernMembership.cs
index d30cb063..7ed1000d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFramedConcernMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IFramedConcernMembership.cs
@@ -50,14 +50,14 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         IConcernUsage ownedConcern { get; }
 
@@ -66,7 +66,7 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         IConcernUsage referencedConcern { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralInteger.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralInteger.cs
index 03d72402..b814ab4c 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralInteger.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralInteger.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralInteger : ILiteralExpression
     {
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         int Value { get; set; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralRational.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralRational.cs
index b7554841..25127c93 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralRational.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ILiteralRational.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralRational : ILiteralExpression
     {
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         double Value { get; set; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMembership.cs
index f1e0320f..53f9458d 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMembership.cs
@@ -38,10 +38,10 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -50,26 +50,26 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IElement MemberElement { get; set; }
 
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string memberElementId { get; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -78,14 +78,14 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberShortName { get; set; }
 
         /// <summary>
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMultiplicityRange.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMultiplicityRange.cs
index 30f30277..0fcf8d13 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMultiplicityRange.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IMultiplicityRange.cs
@@ -56,7 +56,7 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IExpression> bound { get; }
 
@@ -65,14 +65,14 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         IExpression lowerBound { get; }
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         IExpression upperBound { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IOwningMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IOwningMembership.cs
index e9d98b86..68435674 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IOwningMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IOwningMembership.cs
@@ -46,7 +46,7 @@ public partial interface IOwningMembership : IMembership
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         IElement ownedMemberElement { get; }
@@ -54,21 +54,21 @@ public partial interface IOwningMembership : IMembership
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         string ownedMemberElementId { get; }
 
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         string ownedMemberName { get; }
 
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         string ownedMemberShortName { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IReferenceSubsetting.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IReferenceSubsetting.cs
index 1747c365..01f4ec6c 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IReferenceSubsetting.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IReferenceSubsetting.cs
@@ -40,7 +40,7 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -50,14 +50,14 @@ public partial interface IReferenceSubsetting : ISubsetting
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         IFeature ReferencedFeature { get; set; }
 
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         IFeature referencingFeature { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRelationship.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRelationship.cs
index 8d4a73f0..83e4b526 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRelationship.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRelationship.cs
@@ -38,10 +38,10 @@ namespace SysML2.NET.Core.POCO.Root.Elements
     /// in which case those ownedRelatedElements will be deleted from a model if their owningRelationship
     /// is. A Relationship may also be owned by another Element, in which case the ownedRelatedElements of
     /// the Relationship are also considered to be transitively owned by the owningRelatedElement of the
-    /// Relationship.The relatedElements of a Relationship are divided into source and target Elements. The
+    /// Relationship. The relatedElements of a Relationship are divided into source and target Elements. The
     /// Relationship is considered to be directed from the source to the target Elements. An undirected
-    /// Relationship may have either all source or all target Elements.A &quot;relationship Element&quot; in
-    /// the abstract syntax is generically any Element that is an instance of either Relationship or a
+    /// Relationship may have either all source or all target Elements. A &quot;relationship Element&quot;
+    /// in the abstract syntax is generically any Element that is an instance of either Relationship or a
     /// direct or indirect specialization of Relationship. Any other kind of Element is a
     /// &quot;non-relationship Element&quot;. It is a convention of that non-relationship Elements are only
     /// related via reified relationship Elements. Any meta-associations directly between non-relationship
@@ -55,20 +55,20 @@ public partial interface IRelationship : IElement
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImplied { get; set; }
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         IReadOnlyList<IElement> OwnedRelatedElement { get; }
 
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         IElement OwningRelatedElement { get; }
 
@@ -76,20 +76,20 @@ public partial interface IRelationship : IElement
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IElement> relatedElement { get; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IElement> Source { get; set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IElement> Target { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRequirementUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRequirementUsage.cs
index 44b61348..9609a2ac 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRequirementUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IRequirementUsage.cs
@@ -74,7 +74,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IPartUsage> actorParameter { get; }
@@ -84,7 +84,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> assumedConstraint { get; }
 
@@ -92,7 +92,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         List<IConcernUsage> framedConcern { get; }
 
@@ -101,7 +101,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -110,21 +110,21 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> requiredConstraint { get; }
 
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         IRequirementDefinition requirementDefinition { get; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IPartUsage> stakeholderParameter { get; }
@@ -132,7 +132,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         IUsage subjectParameter { get; }
@@ -141,7 +141,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISelectExpression.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISelectExpression.cs
index 7c0418ef..edf3bcc2 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISelectExpression.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISelectExpression.cs
@@ -50,7 +50,7 @@ public partial interface ISelectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISubclassification.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISubclassification.cs
index 9e50b9e8..db063ba8 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISubclassification.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ISubclassification.cs
@@ -46,21 +46,21 @@ public partial interface ISubclassification : ISpecialization
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         IClassifier owningClassifier { get; }
 
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IClassifier Subclassifier { get; set; }
 
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         IClassifier Superclassifier { get; set; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ITextualRepresentation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ITextualRepresentation.cs
index a086c892..063c6498 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ITextualRepresentation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ITextualRepresentation.cs
@@ -38,26 +38,25 @@ namespace SysML2.NET.Core.POCO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -66,19 +65,19 @@ public partial interface ITextualRepresentation : IAnnotatingElement
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Language { get; set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         IElement representedElement { get; }
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IUsage.cs
index 79c20251..253f2e12 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/IUsage.cs
@@ -61,10 +61,10 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -78,14 +78,14 @@ public partial interface IUsage : IFeature
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<IClassifier> definition { get; }
 
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IUsage> directedUsage { get; }
@@ -93,74 +93,74 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isReference { get; }
 
         /// <summary>
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         bool mayTimeVary { get; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IActionUsage> nestedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IAllocationUsage> nestedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IAnalysisCaseUsage> nestedAnalysisCase { get; }
 
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IAttributeUsage> nestedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<ICalculationUsage> nestedCalculation { get; }
 
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         List<ICaseUsage> nestedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<IConcernUsage> nestedConcern { get; }
 
@@ -169,112 +169,112 @@ public partial interface IUsage : IFeature
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IConnectorAsUsage> nestedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IConstraintUsage> nestedConstraint { get; }
 
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         List<IEnumerationUsage> nestedEnumeration { get; }
 
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IFlowUsage> nestedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IInterfaceUsage> nestedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IItemUsage> nestedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<IMetadataUsage> nestedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IOccurrenceUsage> nestedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<IPartUsage> nestedPart { get; }
 
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IPortUsage> nestedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IReferenceUsage> nestedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<IRenderingUsage> nestedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         List<IRequirementUsage> nestedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<IStateUsage> nestedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<ITransitionUsage> nestedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IUsage> nestedUsage { get; }
@@ -282,35 +282,35 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IUseCaseUsage> nestedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IVerificationCaseUsage> nestedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<IViewUsage> nestedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<IViewpointUsage> nestedViewpoint { get; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         IDefinition owningDefinition { get; }
@@ -318,14 +318,14 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         IUsage owningUsage { get; }
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IUsage> usage { get; }
 
@@ -333,7 +333,7 @@ public partial interface IUsage : IFeature
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IUsage> variant { get; }
 
@@ -341,7 +341,7 @@ public partial interface IUsage : IFeature
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<IVariantMembership> variantMembership { get; }
 
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralInteger.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralInteger.cs
index 3e8b6a92..052470a0 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralInteger.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralInteger.cs
@@ -71,14 +71,14 @@ public LiteralInteger()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralInteger()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralInteger()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralInteger()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralInteger()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralInteger()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralInteger()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralInteger()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralInteger()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralInteger()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralInteger()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralInteger()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralInteger()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralInteger()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralInteger()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralInteger()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralInteger()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralInteger()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralInteger()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralInteger()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralInteger()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralInteger()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralInteger()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralInteger()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralInteger()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralInteger()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralInteger()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralInteger()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralInteger()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralInteger()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralInteger()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralInteger()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralInteger()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralInteger()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralInteger()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralInteger()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralInteger()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralInteger()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralInteger()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralInteger()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralInteger()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralInteger()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralInteger()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralInteger()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralInteger()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralInteger()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralInteger()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralInteger()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralInteger.Value")]
         public int Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralInteger()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralInteger()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralInteger()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralInteger()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralInteger()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralInteger()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralRational.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralRational.cs
index 59fcdf35..eda1a275 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralRational.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/LiteralRational.cs
@@ -71,14 +71,14 @@ public LiteralRational()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralRational()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralRational()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralRational()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralRational()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralRational()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralRational()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralRational()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralRational()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralRational()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralRational()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralRational()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralRational()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralRational()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralRational()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralRational()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralRational()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralRational()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralRational()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralRational()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralRational()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralRational()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralRational()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralRational()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralRational()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralRational()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralRational()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralRational()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralRational()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralRational()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralRational()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralRational()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralRational()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralRational()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralRational()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralRational()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralRational()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralRational()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralRational()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralRational()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralRational()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralRational()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralRational()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralRational()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralRational()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralRational()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralRational()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralRational()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralRational()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralRational()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralRational()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralRational.Value")]
         public double Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralRational()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralRational()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralRational()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralRational()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralRational()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralRational()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Membership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Membership.cs
index 35497ed3..c527add9 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Membership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Membership.cs
@@ -40,10 +40,10 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -74,14 +74,14 @@ public Membership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public Membership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public Membership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public Membership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public Membership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembership.MemberElement")]
         public IElement MemberElement { get; set; }
@@ -149,21 +149,21 @@ public Membership()
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberElementId")]
         public string memberElementId => this.ComputeMemberElementId();
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberName")]
         public string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -173,7 +173,7 @@ public Membership()
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberShortName")]
         public string MemberShortName { get; set; }
 
@@ -183,7 +183,7 @@ public Membership()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -191,7 +191,7 @@ public Membership()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -201,14 +201,14 @@ public Membership()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -219,7 +219,7 @@ public Membership()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -231,14 +231,14 @@ public Membership()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -248,7 +248,7 @@ public Membership()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -256,7 +256,7 @@ public Membership()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -267,7 +267,7 @@ public Membership()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -283,7 +283,7 @@ public Membership()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -291,7 +291,7 @@ public Membership()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -301,14 +301,14 @@ public Membership()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -340,7 +340,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -350,7 +350,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -432,7 +432,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/MultiplicityRange.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/MultiplicityRange.cs
index 44a53a4a..95a2c341 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/MultiplicityRange.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/MultiplicityRange.cs
@@ -75,7 +75,7 @@ public MultiplicityRange()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -83,7 +83,7 @@ public MultiplicityRange()
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IMultiplicityRange.Bound")]
         public List<IExpression> bound => this.ComputeBound();
@@ -96,7 +96,7 @@ public MultiplicityRange()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -106,14 +106,14 @@ public MultiplicityRange()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -123,7 +123,7 @@ public MultiplicityRange()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -136,14 +136,14 @@ public MultiplicityRange()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -152,14 +152,14 @@ public MultiplicityRange()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -169,14 +169,14 @@ public MultiplicityRange()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -185,7 +185,7 @@ public MultiplicityRange()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -194,7 +194,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -204,14 +204,14 @@ public MultiplicityRange()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -221,14 +221,14 @@ public MultiplicityRange()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -236,7 +236,7 @@ public MultiplicityRange()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -245,7 +245,7 @@ public MultiplicityRange()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -253,7 +253,7 @@ public MultiplicityRange()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -267,7 +267,7 @@ public MultiplicityRange()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -275,7 +275,7 @@ public MultiplicityRange()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -284,14 +284,14 @@ public MultiplicityRange()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -299,14 +299,14 @@ public MultiplicityRange()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -320,7 +320,7 @@ public MultiplicityRange()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -331,21 +331,21 @@ public MultiplicityRange()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -353,26 +353,26 @@ public MultiplicityRange()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -380,7 +380,7 @@ public MultiplicityRange()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -389,7 +389,7 @@ public MultiplicityRange()
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.LowerBound")]
         public IExpression lowerBound => this.ComputeLowerBound();
@@ -398,7 +398,7 @@ public MultiplicityRange()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -406,7 +406,7 @@ public MultiplicityRange()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -415,7 +415,7 @@ public MultiplicityRange()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -426,14 +426,14 @@ public MultiplicityRange()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -442,7 +442,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -451,7 +451,7 @@ public MultiplicityRange()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -461,7 +461,7 @@ public MultiplicityRange()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -470,7 +470,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -480,7 +480,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -490,14 +490,14 @@ public MultiplicityRange()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -506,7 +506,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -515,7 +515,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -525,7 +525,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -535,7 +535,7 @@ public MultiplicityRange()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -545,7 +545,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -554,7 +554,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -564,7 +564,7 @@ public MultiplicityRange()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -573,7 +573,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -584,7 +584,7 @@ public MultiplicityRange()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -593,7 +593,7 @@ public MultiplicityRange()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -601,7 +601,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -613,7 +613,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -623,7 +623,7 @@ public MultiplicityRange()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -633,7 +633,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -643,7 +643,7 @@ public MultiplicityRange()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -652,7 +652,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -662,14 +662,14 @@ public MultiplicityRange()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -677,7 +677,7 @@ public MultiplicityRange()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -687,7 +687,7 @@ public MultiplicityRange()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -695,7 +695,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -706,7 +706,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -721,7 +721,7 @@ public MultiplicityRange()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -731,14 +731,14 @@ public MultiplicityRange()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -750,7 +750,7 @@ public MultiplicityRange()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -761,14 +761,14 @@ public MultiplicityRange()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.UpperBound")]
         public IExpression upperBound => this.ComputeUpperBound();
@@ -864,7 +864,7 @@ public MultiplicityRange()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -985,10 +985,10 @@ public MultiplicityRange()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1138,7 +1138,7 @@ public MultiplicityRange()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1184,12 +1184,11 @@ public MultiplicityRange()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1316,7 +1315,7 @@ public MultiplicityRange()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/OwningMembership.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/OwningMembership.cs
index b5a38804..a67eac1a 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/OwningMembership.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/OwningMembership.cs
@@ -69,14 +69,14 @@ public OwningMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public OwningMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public OwningMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -111,7 +111,7 @@ public OwningMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,21 +122,21 @@ public OwningMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -149,7 +149,7 @@ IElement IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string IMembership.memberElementId => this.ownedMemberElementId;
@@ -157,7 +157,7 @@ IElement IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string IMembership.MemberName
@@ -169,7 +169,7 @@ string IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -179,7 +179,7 @@ string IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string IMembership.MemberShortName
@@ -194,7 +194,7 @@ string IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -202,7 +202,7 @@ string IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -212,7 +212,7 @@ string IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -220,7 +220,7 @@ string IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElement")]
@@ -229,7 +229,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -237,7 +237,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -245,7 +245,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -253,7 +253,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -264,7 +264,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -276,14 +276,14 @@ string IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -293,7 +293,7 @@ string IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -301,7 +301,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -312,7 +312,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -328,7 +328,7 @@ string IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -336,7 +336,7 @@ string IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -346,14 +346,14 @@ string IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -366,7 +366,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -385,7 +385,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -395,7 +395,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -487,7 +487,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ReferenceSubsetting.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ReferenceSubsetting.cs
index 8fb37338..38325637 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ReferenceSubsetting.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/ReferenceSubsetting.cs
@@ -42,7 +42,7 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -74,14 +74,14 @@ public ReferenceSubsetting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public ReferenceSubsetting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,14 +108,14 @@ public ReferenceSubsetting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -135,7 +135,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -146,14 +146,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -163,7 +163,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -171,7 +171,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -181,14 +181,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -199,7 +199,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -211,14 +211,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
@@ -228,7 +228,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -238,7 +238,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -246,7 +246,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -257,7 +257,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -268,7 +268,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -283,14 +283,14 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IReferenceSubsetting.ReferencedFeature")]
         public IFeature ReferencedFeature { get; set; }
@@ -298,7 +298,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IReferenceSubsetting.ReferencingFeature")]
@@ -308,7 +308,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -318,14 +318,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -344,7 +344,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -363,7 +363,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -379,7 +379,7 @@ IFeature ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -392,7 +392,7 @@ IFeature ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -411,7 +411,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -480,7 +480,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/RequirementUsage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/RequirementUsage.cs
index 568095df..9f558995 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/RequirementUsage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/RequirementUsage.cs
@@ -94,7 +94,7 @@ public RequirementUsage()
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -103,7 +103,7 @@ public RequirementUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -112,7 +112,7 @@ public RequirementUsage()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -120,7 +120,7 @@ public RequirementUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -134,7 +134,7 @@ public RequirementUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -143,7 +143,7 @@ public RequirementUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -155,14 +155,14 @@ public RequirementUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -172,7 +172,7 @@ public RequirementUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -189,7 +189,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -230,14 +230,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -247,14 +247,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -263,7 +263,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -272,7 +272,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -282,14 +282,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -299,7 +299,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -307,15 +307,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -324,7 +325,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -332,7 +333,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -340,7 +341,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -349,7 +350,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -357,7 +358,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -371,7 +372,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -379,7 +380,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -388,14 +389,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -403,14 +404,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -424,7 +425,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -435,7 +436,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -443,14 +444,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -458,14 +459,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -473,33 +474,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -507,7 +508,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -520,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -528,11 +529,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -558,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -569,14 +570,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -584,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -592,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -600,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -608,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -616,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -624,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -634,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -642,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -650,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -658,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -666,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -674,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -682,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -690,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -698,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -706,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -722,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -763,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -779,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -787,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -797,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -805,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -814,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -823,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -833,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -842,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -852,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -862,14 +863,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -878,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -887,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -897,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -907,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -926,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -945,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -965,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -973,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -995,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1034,14 +1035,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1068,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1076,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1087,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1097,7 +1098,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1106,7 +1107,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1116,14 +1117,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1137,7 +1139,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1146,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1156,7 +1158,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
@@ -1164,7 +1166,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public IRequirementDefinition requirementDefinition => this.ComputeRequirementDefinition();
@@ -1174,7 +1176,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1186,14 +1188,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1202,7 +1204,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1212,14 +1214,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1231,7 +1233,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1243,14 +1245,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1259,7 +1261,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1268,7 +1270,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1376,7 +1378,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1496,10 +1498,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1599,7 +1601,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1697,7 +1699,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1752,12 +1754,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1884,7 +1885,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/SelectExpression.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/SelectExpression.cs
index 8da4bfb0..534304d6 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/SelectExpression.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/SelectExpression.cs
@@ -71,24 +71,24 @@ public SelectExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -102,7 +102,7 @@ public SelectExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -112,14 +112,14 @@ public SelectExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public SelectExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public SelectExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,14 +159,14 @@ public SelectExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public SelectExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -192,7 +192,7 @@ public SelectExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public SelectExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -211,14 +211,14 @@ public SelectExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -228,14 +228,15 @@ public SelectExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -243,7 +244,7 @@ public SelectExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -251,7 +252,7 @@ public SelectExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -260,7 +261,7 @@ public SelectExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -268,7 +269,7 @@ public SelectExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -276,7 +277,7 @@ public SelectExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -290,7 +291,7 @@ public SelectExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -298,7 +299,7 @@ public SelectExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -307,14 +308,14 @@ public SelectExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -322,14 +323,14 @@ public SelectExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -343,7 +344,7 @@ public SelectExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -354,14 +355,14 @@ public SelectExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -369,14 +370,14 @@ public SelectExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,26 +385,26 @@ public SelectExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +412,7 @@ public SelectExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -419,7 +420,7 @@ public SelectExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -427,7 +428,7 @@ public SelectExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -436,7 +437,7 @@ public SelectExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -447,13 +448,13 @@ public SelectExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ISelectExpression.Operator")]
         public string Operator { get; set; } = "select";
@@ -462,7 +463,7 @@ public SelectExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISelectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -477,7 +478,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -486,7 +487,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -495,7 +496,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -505,7 +506,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -514,7 +515,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -524,7 +525,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -534,14 +535,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -550,7 +551,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -559,7 +560,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -569,7 +570,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -579,7 +580,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -589,7 +590,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -598,7 +599,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -608,7 +609,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -617,7 +618,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -628,7 +629,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -637,7 +638,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -645,7 +646,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -657,7 +658,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -667,7 +668,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -677,7 +678,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -687,7 +688,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -696,7 +697,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -706,14 +707,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -721,7 +722,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -731,7 +732,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -739,7 +740,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,7 +751,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -761,7 +762,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -774,7 +775,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -783,7 +784,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -795,14 +796,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -814,7 +815,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -825,7 +826,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -932,7 +933,7 @@ string IOperatorExpression.Operator
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1067,7 +1068,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1084,10 +1085,10 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1188,7 +1189,7 @@ string IOperatorExpression.Operator
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1267,7 +1268,7 @@ string IOperatorExpression.Operator
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1313,12 +1314,11 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1445,7 +1445,7 @@ string IOperatorExpression.Operator
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Subclassification.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Subclassification.cs
index f45b5e64..3a8b7794 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Subclassification.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Subclassification.cs
@@ -70,14 +70,14 @@ public Subclassification()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public Subclassification()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,14 +104,14 @@ public Subclassification()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubclassification.Superclassifier")]
         [Implements(implementation: "ISpecialization.General")]
@@ -131,7 +131,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -142,14 +142,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -159,7 +159,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -167,7 +167,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -177,14 +177,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -195,7 +195,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -207,14 +207,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubclassification.OwningClassifier")]
         public IClassifier owningClassifier => this.ComputeOwningClassifier();
@@ -222,7 +222,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -251,7 +251,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -262,7 +262,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubclassification.OwningClassifier")]
@@ -277,7 +277,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -285,7 +285,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -295,14 +295,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubclassification.Subclassifier")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -340,7 +340,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubclassification.Subclassifier")]
         public IClassifier Subclassifier { get; set; }
@@ -348,7 +348,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubclassification.Superclassifier")]
         public IClassifier Superclassifier { get; set; }
@@ -356,7 +356,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -375,7 +375,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -444,7 +444,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/TextualRepresentation.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/TextualRepresentation.cs
index 2f2f0332..381b2324 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/TextualRepresentation.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/TextualRepresentation.cs
@@ -40,26 +40,25 @@ namespace SysML2.NET.Core.POCO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -86,7 +85,7 @@ public TextualRepresentation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -95,7 +94,7 @@ public TextualRepresentation()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ITextualRepresentation.RepresentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<IElement> IAnnotatingElement.annotatedElement => this.representedElement != null ? [this.representedElement] : [];
@@ -104,7 +103,7 @@ public TextualRepresentation()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -112,14 +111,14 @@ public TextualRepresentation()
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,14 +128,14 @@ public TextualRepresentation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -146,7 +145,7 @@ public TextualRepresentation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -157,21 +156,21 @@ public TextualRepresentation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Language")]
         public string Language { get; set; }
 
@@ -181,7 +180,7 @@ public TextualRepresentation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -189,7 +188,7 @@ public TextualRepresentation()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -199,7 +198,7 @@ public TextualRepresentation()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -209,14 +208,14 @@ public TextualRepresentation()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -228,14 +227,14 @@ public TextualRepresentation()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -244,7 +243,7 @@ public TextualRepresentation()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -254,7 +253,7 @@ public TextualRepresentation()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -262,7 +261,7 @@ public TextualRepresentation()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -278,14 +277,14 @@ public TextualRepresentation()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "ITextualRepresentation.RepresentedElement")]
@@ -297,14 +296,14 @@ public TextualRepresentation()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -353,7 +352,7 @@ public TextualRepresentation()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Usage.cs b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Usage.cs
index 46a329de..c597e5ee 100644
--- a/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Usage.cs
+++ b/SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenPoco/Usage.cs
@@ -63,10 +63,10 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -96,7 +96,7 @@ public Usage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -108,7 +108,7 @@ public Usage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -118,14 +118,14 @@ public Usage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -135,7 +135,7 @@ public Usage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -144,7 +144,7 @@ public Usage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<IClassifier> definition => this.ComputeDefinition();
@@ -158,14 +158,14 @@ public Usage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -173,7 +173,7 @@ public Usage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -183,14 +183,14 @@ public Usage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public Usage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -216,7 +216,7 @@ public Usage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -225,7 +225,7 @@ public Usage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -235,14 +235,14 @@ public Usage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -252,14 +252,14 @@ public Usage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -267,7 +267,7 @@ public Usage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -276,7 +276,7 @@ public Usage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -284,7 +284,7 @@ public Usage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -298,7 +298,7 @@ public Usage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -306,7 +306,7 @@ public Usage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -315,14 +315,14 @@ public Usage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -330,14 +330,14 @@ public Usage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -351,7 +351,7 @@ public Usage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -362,21 +362,21 @@ public Usage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,33 +384,33 @@ public Usage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -418,7 +418,7 @@ public Usage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -431,7 +431,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -439,11 +439,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -452,7 +452,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -460,7 +460,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -469,7 +469,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -480,14 +480,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -503,7 +503,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -763,14 +763,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -798,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -818,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -837,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -935,14 +935,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1021,14 +1021,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.definition];
@@ -1052,14 +1052,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1068,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1173,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1279,10 +1279,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1441,7 +1441,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1496,12 +1496,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1628,7 +1627,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET.CodeGenerator.Tests/SysML2.NET.CodeGenerator.Tests.csproj b/SysML2.NET.CodeGenerator.Tests/SysML2.NET.CodeGenerator.Tests.csproj
index 1cc07e56..4526d567 100644
--- a/SysML2.NET.CodeGenerator.Tests/SysML2.NET.CodeGenerator.Tests.csproj
+++ b/SysML2.NET.CodeGenerator.Tests/SysML2.NET.CodeGenerator.Tests.csproj
@@ -46,7 +46,7 @@
     <PackageReference Include="Serilog" Version="4.4.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="10.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.1.1" />
-    <PackageReference Include="uml4net.Reporting" Version="8.6.0" />
+    <PackageReference Include="uml4net.Reporting" Version="9.1.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SysML2.NET.CodeGenerator\SysML2.NET.CodeGenerator.csproj" />
diff --git a/SysML2.NET.CodeGenerator/SysML2.NET.CodeGenerator.csproj b/SysML2.NET.CodeGenerator/SysML2.NET.CodeGenerator.csproj
index c3045417..55824d0b 100644
--- a/SysML2.NET.CodeGenerator/SysML2.NET.CodeGenerator.csproj
+++ b/SysML2.NET.CodeGenerator/SysML2.NET.CodeGenerator.csproj
@@ -22,8 +22,8 @@
     <PackageReference Include="Antlr4.Runtime.Standard" Version="4.13.1" />
       <PackageReference Include="Microsoft.CodeAnalysis" Version="5.9.0" />
       <PackageReference Include="Microsoft.OpenApi" Version="3.10.2" />
-      <PackageReference Include="uml4net.HandleBars" Version="8.4.0" />
-    <PackageReference Include="uml4net.xmi.Extensions.EnterpriseArchitect" Version="8.6.0" />
+      <PackageReference Include="uml4net.HandleBars" Version="9.1.0" />
+    <PackageReference Include="uml4net.xmi.Extensions.EnterpriseArchitect" Version="9.1.0" />
   </ItemGroup>
   <ItemGroup>
     <None Update="Resources\HtmlDocs\css\bootstrap-theme.css">
diff --git a/SysML2.NET/Core/AutoGenDto/AcceptActionUsage.cs b/SysML2.NET/Core/AutoGenDto/AcceptActionUsage.cs
index 6c49a07e..4326f6bd 100644
--- a/SysML2.NET/Core/AutoGenDto/AcceptActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AcceptActionUsage.cs
@@ -56,7 +56,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -65,14 +65,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -86,7 +86,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -96,14 +96,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -113,7 +113,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,7 +122,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -137,14 +137,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -153,7 +153,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -163,14 +163,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -196,7 +196,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -205,7 +205,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -215,14 +215,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -232,14 +232,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -247,7 +247,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -255,7 +255,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -264,7 +264,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -272,7 +272,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -286,7 +286,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -294,7 +294,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -303,14 +303,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -318,14 +318,14 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -339,7 +339,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -350,7 +350,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -358,21 +358,21 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -380,33 +380,33 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -414,7 +414,7 @@ public partial class AcceptActionUsage : IAcceptActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -427,7 +427,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -435,11 +435,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -448,7 +448,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -456,7 +456,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -465,7 +465,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -476,14 +476,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -491,7 +491,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -507,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -541,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -549,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -770,14 +770,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -795,7 +795,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -929,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -939,14 +939,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// An Expression whose result is bound to the payload parameter of this AcceptActionUsage. If provided,
         /// the AcceptActionUsage will only accept a Transfer with exactly this payload.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAcceptActionUsage.PayloadArgument")]
         public Guid? payloadArgument { get; internal set; }
 
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// The nestedReference of this AcceptActionUsage that redefines the payload output parameter of the
         /// base AcceptActionUsage AcceptAction from the Systems Model Library.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591477541360_47573_933")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IAcceptActionUsage.PayloadParameter")]
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1048,14 +1048,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this AcceptActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAcceptActionUsage.ReceiverArgument")]
         public Guid? receiverArgument { get; internal set; }
 
@@ -1065,14 +1065,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1096,14 +1096,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1112,7 +1112,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ActionDefinition.cs b/SysML2.NET/Core/AutoGenDto/ActionDefinition.cs
index 089e9a49..6d82972f 100644
--- a/SysML2.NET/Core/AutoGenDto/ActionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ActionDefinition.cs
@@ -52,7 +52,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -61,14 +61,14 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -78,7 +78,7 @@ public partial class ActionDefinition : IActionDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -91,14 +91,14 @@ public partial class ActionDefinition : IActionDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -107,7 +107,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -116,7 +116,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -126,14 +126,14 @@ public partial class ActionDefinition : IActionDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -141,7 +141,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -151,14 +151,14 @@ public partial class ActionDefinition : IActionDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class ActionDefinition : IActionDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -183,7 +183,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -197,7 +197,7 @@ public partial class ActionDefinition : IActionDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -205,14 +205,14 @@ public partial class ActionDefinition : IActionDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -223,33 +223,33 @@ public partial class ActionDefinition : IActionDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -257,7 +257,7 @@ public partial class ActionDefinition : IActionDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -265,7 +265,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class ActionDefinition : IActionDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -282,7 +282,7 @@ public partial class ActionDefinition : IActionDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -293,14 +293,14 @@ public partial class ActionDefinition : IActionDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -308,7 +308,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -316,7 +316,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -324,7 +324,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -333,7 +333,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -342,7 +342,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -350,7 +350,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -358,7 +358,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -366,7 +366,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -374,7 +374,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -385,7 +385,7 @@ public partial class ActionDefinition : IActionDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -393,7 +393,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -402,7 +402,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -412,7 +412,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -422,14 +422,14 @@ public partial class ActionDefinition : IActionDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -438,7 +438,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -446,7 +446,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -455,7 +455,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -464,7 +464,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -473,7 +473,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -482,7 +482,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -490,7 +490,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -499,7 +499,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -508,7 +508,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -517,7 +517,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -527,7 +527,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -535,7 +535,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -543,7 +543,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -551,7 +551,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -559,7 +559,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -567,7 +567,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -575,7 +575,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -583,7 +583,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -592,7 +592,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -601,7 +601,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -610,7 +610,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -618,7 +618,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -626,7 +626,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -635,7 +635,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -644,7 +644,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -652,7 +652,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -660,7 +660,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -668,7 +668,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -677,14 +677,14 @@ public partial class ActionDefinition : IActionDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -694,7 +694,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -702,7 +702,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -711,7 +711,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -724,7 +724,7 @@ public partial class ActionDefinition : IActionDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -734,14 +734,14 @@ public partial class ActionDefinition : IActionDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -749,7 +749,7 @@ public partial class ActionDefinition : IActionDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -762,14 +762,14 @@ public partial class ActionDefinition : IActionDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -778,7 +778,7 @@ public partial class ActionDefinition : IActionDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -788,7 +788,7 @@ public partial class ActionDefinition : IActionDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ActionUsage.cs b/SysML2.NET/Core/AutoGenDto/ActionUsage.cs
index 0b380915..842850d6 100644
--- a/SysML2.NET/Core/AutoGenDto/ActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ActionUsage.cs
@@ -57,7 +57,7 @@ public partial class ActionUsage : IActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -66,14 +66,14 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -87,7 +87,7 @@ public partial class ActionUsage : IActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -97,14 +97,14 @@ public partial class ActionUsage : IActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,7 +114,7 @@ public partial class ActionUsage : IActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,7 +123,7 @@ public partial class ActionUsage : IActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -138,14 +138,14 @@ public partial class ActionUsage : IActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -154,7 +154,7 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,14 +164,14 @@ public partial class ActionUsage : IActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -181,14 +181,14 @@ public partial class ActionUsage : IActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -197,7 +197,7 @@ public partial class ActionUsage : IActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -206,7 +206,7 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -216,14 +216,14 @@ public partial class ActionUsage : IActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -233,14 +233,14 @@ public partial class ActionUsage : IActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -248,7 +248,7 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -256,7 +256,7 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class ActionUsage : IActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -273,7 +273,7 @@ public partial class ActionUsage : IActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -287,7 +287,7 @@ public partial class ActionUsage : IActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -295,7 +295,7 @@ public partial class ActionUsage : IActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -304,14 +304,14 @@ public partial class ActionUsage : IActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -319,14 +319,14 @@ public partial class ActionUsage : IActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -340,7 +340,7 @@ public partial class ActionUsage : IActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -351,7 +351,7 @@ public partial class ActionUsage : IActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -359,21 +359,21 @@ public partial class ActionUsage : IActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -381,33 +381,33 @@ public partial class ActionUsage : IActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -415,7 +415,7 @@ public partial class ActionUsage : IActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -428,7 +428,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -436,11 +436,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -449,7 +449,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -457,7 +457,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -466,7 +466,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -477,14 +477,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -516,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -524,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -679,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -687,7 +687,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -695,7 +695,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -742,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -771,14 +771,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -816,7 +816,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -835,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -865,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -940,14 +940,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -974,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -982,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -990,7 +990,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1009,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1041,14 +1041,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1060,7 +1060,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1072,14 +1072,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1088,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ActorMembership.cs b/SysML2.NET/Core/AutoGenDto/ActorMembership.cs
index b170e8aa..e8b0c625 100644
--- a/SysML2.NET/Core/AutoGenDto/ActorMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ActorMembership.cs
@@ -52,14 +52,14 @@ public partial class ActorMembership : IActorMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class ActorMembership : IActorMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class ActorMembership : IActorMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class ActorMembership : IActorMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class ActorMembership : IActorMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -163,7 +163,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -178,14 +178,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The PartUsage specifying the actor.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "IActorMembership.OwnedActorParameter")]
         public Guid ownedActorParameter { get; internal set; }
@@ -194,7 +194,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -212,7 +212,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -222,7 +222,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IActorMembership.OwnedActorParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -257,7 +257,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -265,7 +265,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -273,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -282,14 +282,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -299,7 +299,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -315,7 +315,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -323,7 +323,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -355,14 +355,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -375,7 +375,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -405,7 +405,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/AllocationDefinition.cs b/SysML2.NET/Core/AutoGenDto/AllocationDefinition.cs
index 1de7bc2f..5a39c050 100644
--- a/SysML2.NET/Core/AutoGenDto/AllocationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/AllocationDefinition.cs
@@ -54,14 +54,14 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AllocationUsages that refine the allocation mapping defined by this AllocationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IAllocationDefinition.Allocation")]
         public List<Guid> allocation { get; internal set; } = [];
@@ -71,7 +71,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -80,7 +80,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
         public List<Guid> connectionEnd { get; internal set; } = [];
@@ -88,7 +88,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -126,7 +126,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -135,7 +135,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -161,7 +161,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -171,14 +171,14 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -186,7 +186,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -203,7 +203,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -217,7 +217,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -225,14 +225,14 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -240,7 +240,7 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -251,41 +251,41 @@ public partial class AllocationDefinition : IAllocationDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -301,7 +301,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -309,7 +309,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -317,7 +317,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -326,7 +326,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -337,14 +337,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -352,7 +352,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -360,7 +360,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -368,7 +368,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -377,7 +377,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -386,7 +386,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -394,7 +394,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -402,7 +402,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -410,7 +410,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -418,7 +418,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -429,7 +429,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -437,7 +437,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -446,7 +446,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -456,7 +456,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -466,14 +466,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -482,7 +482,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -490,7 +490,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -499,7 +499,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -508,7 +508,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -517,7 +517,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -526,7 +526,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -534,7 +534,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -543,7 +543,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -561,7 +561,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +571,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -579,7 +579,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -587,7 +587,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -595,7 +595,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -603,7 +603,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -611,7 +611,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -619,7 +619,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -627,7 +627,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -635,7 +635,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -644,7 +644,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -653,7 +653,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -662,7 +662,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -670,7 +670,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -678,7 +678,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -687,7 +687,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -696,7 +696,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -704,7 +704,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -712,7 +712,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -720,7 +720,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -729,14 +729,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -746,7 +746,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -754,7 +754,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -762,7 +762,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -775,7 +775,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -783,7 +783,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -792,7 +792,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -803,14 +803,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -823,7 +823,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -832,7 +832,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -846,7 +846,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -855,7 +855,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -868,14 +868,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -884,7 +884,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -894,7 +894,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AllocationUsage.cs b/SysML2.NET/Core/AutoGenDto/AllocationUsage.cs
index dc33d5f1..39ccbc4d 100644
--- a/SysML2.NET/Core/AutoGenDto/AllocationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AllocationUsage.cs
@@ -52,14 +52,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AllocationDefinitions that are the types of this AllocationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         [Implements(implementation: "IAllocationUsage.AllocationDefinition")]
         public List<Guid> allocationDefinition { get; internal set; } = [];
@@ -67,7 +67,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -81,7 +81,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -90,7 +90,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedByProperty("IAllocationUsage.AllocationDefinition")]
@@ -102,7 +102,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -113,14 +113,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -139,7 +139,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -148,7 +148,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -163,14 +163,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -178,7 +178,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -188,14 +188,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -205,14 +205,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -222,7 +222,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -231,7 +231,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -241,14 +241,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -258,14 +258,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -273,7 +273,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -281,7 +281,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -290,7 +290,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -298,7 +298,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -312,7 +312,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -320,7 +320,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -329,14 +329,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -344,14 +344,14 @@ public partial class AllocationUsage : IAllocationUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -365,7 +365,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -373,7 +373,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -384,7 +384,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -392,21 +392,21 @@ public partial class AllocationUsage : IAllocationUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -414,33 +414,33 @@ public partial class AllocationUsage : IAllocationUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -448,7 +448,7 @@ public partial class AllocationUsage : IAllocationUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -461,7 +461,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -479,11 +479,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -520,14 +520,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -813,14 +813,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -980,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -990,14 +990,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1032,7 +1032,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1048,7 +1048,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<Guid> partDefinition { get; internal set; } = [];
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1088,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1096,7 +1096,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1116,14 +1116,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1136,7 +1136,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1145,7 +1145,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1159,7 +1159,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1168,7 +1168,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1180,7 +1180,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1192,14 +1192,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1208,7 +1208,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1217,7 +1217,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AnalysisCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/AnalysisCaseDefinition.cs
index 638ee9df..56c6854d 100644
--- a/SysML2.NET/Core/AutoGenDto/AnalysisCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/AnalysisCaseDefinition.cs
@@ -50,7 +50,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -59,7 +59,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -68,14 +68,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -84,7 +84,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -94,7 +94,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -107,14 +107,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -123,7 +123,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -132,7 +132,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -142,22 +142,24 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -165,7 +167,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -175,14 +177,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -190,7 +192,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -199,7 +201,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -207,7 +209,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -221,7 +223,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -229,14 +231,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -247,44 +249,44 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -292,7 +294,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -300,7 +302,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -308,7 +310,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -317,7 +319,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -328,14 +330,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -343,7 +345,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -351,7 +353,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -359,7 +361,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -367,7 +369,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -376,7 +378,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -385,7 +387,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -393,7 +395,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -401,7 +403,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -409,7 +411,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -417,7 +419,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -428,7 +430,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -436,7 +438,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -445,7 +447,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -455,7 +457,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -465,14 +467,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -481,7 +483,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -489,7 +491,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -498,7 +500,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -507,7 +509,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -516,7 +518,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -525,7 +527,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -533,7 +535,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -542,7 +544,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -551,7 +553,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -560,7 +562,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -570,7 +572,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -578,7 +580,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -586,7 +588,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -594,7 +596,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -602,7 +604,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -610,7 +612,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -618,7 +620,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -626,7 +628,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -635,7 +637,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -644,7 +646,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -653,7 +655,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -661,7 +663,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -669,7 +671,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -678,7 +680,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -687,7 +689,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -695,7 +697,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -703,7 +705,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -711,7 +713,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -720,14 +722,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -737,7 +739,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -745,7 +747,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -754,7 +756,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -767,14 +769,16 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -784,7 +788,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// An Expression used to compute the result of the AnalysisCaseDefinition, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IAnalysisCaseDefinition.ResultExpression")]
@@ -796,14 +800,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -811,7 +815,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -820,7 +824,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -833,14 +837,14 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -849,7 +853,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -859,7 +863,7 @@ public partial class AnalysisCaseDefinition : IAnalysisCaseDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AnalysisCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/AnalysisCaseUsage.cs
index 704c2169..3c3c97c9 100644
--- a/SysML2.NET/Core/AutoGenDto/AnalysisCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AnalysisCaseUsage.cs
@@ -53,7 +53,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -63,7 +63,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -72,14 +72,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AnalysisCaseDefinition that is the definition of this AnalysisCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IAnalysisCaseUsage.AnalysisCaseDefinition")]
         public Guid? analysisCaseDefinition { get; internal set; }
@@ -87,7 +87,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -98,7 +98,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -108,7 +108,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IAnalysisCaseUsage.AnalysisCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -122,7 +122,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -132,14 +132,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -149,7 +149,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -158,7 +158,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -173,14 +173,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -189,7 +189,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -199,14 +199,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -216,14 +216,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -232,7 +232,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -241,7 +241,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -251,14 +251,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -268,14 +268,15 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -284,7 +285,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -292,7 +293,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -300,7 +301,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -309,7 +310,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -317,7 +318,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -331,7 +332,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -339,7 +340,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -348,14 +349,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -363,14 +364,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -384,7 +385,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -395,7 +396,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -403,14 +404,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -418,14 +419,14 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -433,33 +434,33 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -467,7 +468,7 @@ public partial class AnalysisCaseUsage : IAnalysisCaseUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -480,7 +481,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -488,11 +489,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -501,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -509,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -518,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -529,14 +530,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -544,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -560,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -568,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -576,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -584,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -594,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -602,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -610,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -618,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -626,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -634,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -642,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -650,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -658,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -666,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -674,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -682,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -690,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -698,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -706,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -723,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -731,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -739,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -747,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -755,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -783,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -792,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -802,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -811,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -821,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -831,14 +832,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -847,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -856,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -866,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -876,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -886,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -895,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -905,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -914,7 +915,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -925,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -934,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -942,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -951,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -961,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -971,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -981,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -990,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1000,14 +1001,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1016,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1034,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1042,7 +1043,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1060,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1069,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1079,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1091,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1110,7 +1111,7 @@ bool Core.Features.IFeature.IsVariable
         /// An Expression used to compute the result of the AnalysisCaseUsage, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IAnalysisCaseUsage.ResultExpression")]
         public Guid? resultExpression { get; internal set; }
@@ -1121,14 +1122,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1137,7 +1138,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1149,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1161,14 +1162,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1177,7 +1178,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1186,7 +1187,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AnnotatingElement.cs b/SysML2.NET/Core/AutoGenDto/AnnotatingElement.cs
index 11c38f88..04dba2a5 100644
--- a/SysML2.NET/Core/AutoGenDto/AnnotatingElement.cs
+++ b/SysML2.NET/Core/AutoGenDto/AnnotatingElement.cs
@@ -51,7 +51,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -60,7 +60,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<Guid> annotatedElement { get; internal set; } = [];
 
@@ -68,7 +68,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -76,7 +76,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -114,14 +114,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -131,7 +131,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -139,7 +139,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -149,7 +149,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -159,14 +159,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -175,14 +175,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -191,7 +191,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -201,7 +201,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -209,7 +209,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -222,7 +222,7 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -232,14 +232,14 @@ public partial class AnnotatingElement : IAnnotatingElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/Annotation.cs b/SysML2.NET/Core/AutoGenDto/Annotation.cs
index 882d4b41..fe5179a2 100644
--- a/SysML2.NET/Core/AutoGenDto/Annotation.cs
+++ b/SysML2.NET/Core/AutoGenDto/Annotation.cs
@@ -50,14 +50,14 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element that is annotated by the annotatingElement of this Annotation.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAnnotation.AnnotatedElement")]
         public Guid AnnotatedElement { get; set; }
@@ -66,7 +66,7 @@ public partial class Annotation : IAnnotation
         /// The AnnotatingElement that annotates the annotatedElement of this Annotation. This is always either
         /// the ownedAnnotatingElement or the owningAnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAnnotation.AnnotatingElement")]
         public Guid annotatingElement { get; internal set; }
@@ -74,7 +74,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -84,14 +84,14 @@ public partial class Annotation : IAnnotation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -101,7 +101,7 @@ public partial class Annotation : IAnnotation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -109,7 +109,7 @@ public partial class Annotation : IAnnotation
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -120,14 +120,14 @@ public partial class Annotation : IAnnotation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -137,14 +137,14 @@ public partial class Annotation : IAnnotation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The annotatingElement of this Annotation, when it is an ownedRelatedElement.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [Implements(implementation: "IAnnotation.OwnedAnnotatingElement")]
@@ -154,7 +154,7 @@ public partial class Annotation : IAnnotation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -164,14 +164,14 @@ public partial class Annotation : IAnnotation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -179,7 +179,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -188,14 +188,14 @@ public partial class Annotation : IAnnotation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The annotatedElement of this Annotation, when it is also the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_494140_18542")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IAnnotation.OwningAnnotatedElement")]
@@ -204,7 +204,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The annotatingElement of this Annotation, when it is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IAnnotation.OwningAnnotatingElement")]
@@ -213,7 +213,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -223,7 +223,7 @@ public partial class Annotation : IAnnotation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -231,7 +231,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -239,7 +239,7 @@ public partial class Annotation : IAnnotation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -252,7 +252,7 @@ public partial class Annotation : IAnnotation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -260,7 +260,7 @@ public partial class Annotation : IAnnotation
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -270,14 +270,14 @@ public partial class Annotation : IAnnotation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAnnotation.AnnotatingElement")]
         [Implements(implementation: "IRelationship.Source")]
@@ -290,7 +290,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAnnotation.AnnotatedElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -310,7 +310,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/AssertConstraintUsage.cs b/SysML2.NET/Core/AutoGenDto/AssertConstraintUsage.cs
index fd78dc5d..373cb4b0 100644
--- a/SysML2.NET/Core/AutoGenDto/AssertConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AssertConstraintUsage.cs
@@ -53,7 +53,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -62,14 +62,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssertConstraintUsage.AssertedConstraint")]
         public Guid assertedConstraint { get; internal set; }
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -83,7 +83,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -92,7 +92,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
         public Guid? constraintDefinition { get; internal set; }
@@ -103,14 +103,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -120,7 +120,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -129,7 +129,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -144,14 +144,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -160,7 +160,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -170,14 +170,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -187,14 +187,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -203,7 +203,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -212,7 +212,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -222,14 +222,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -239,14 +239,15 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -255,7 +256,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -263,7 +264,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -271,7 +272,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -280,7 +281,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -288,7 +289,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -302,7 +303,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -310,7 +311,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -319,14 +320,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -334,14 +335,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -355,7 +356,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -366,7 +367,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -374,14 +375,14 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -389,21 +390,21 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -411,33 +412,33 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -445,7 +446,7 @@ public partial class AssertConstraintUsage : IAssertConstraintUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -458,7 +459,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -466,11 +467,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -479,7 +480,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -487,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -496,7 +497,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -507,14 +508,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -522,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -530,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -538,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -546,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -554,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -562,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -572,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -580,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -588,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -596,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -604,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -612,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -620,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -628,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -636,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -644,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -652,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -660,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -668,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -676,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -684,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -692,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -701,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -709,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -717,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -725,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -735,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -743,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -752,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -761,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -800,14 +801,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -816,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -825,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -855,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -894,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -903,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -911,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -920,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -930,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -940,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -950,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -969,14 +970,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -993,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1003,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1011,7 +1012,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1019,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1029,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1048,14 +1049,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1069,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1078,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1090,14 +1092,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1109,7 +1111,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1121,14 +1123,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1137,7 +1139,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1146,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AssignmentActionUsage.cs b/SysML2.NET/Core/AutoGenDto/AssignmentActionUsage.cs
index 8dc581f7..1880a5b1 100644
--- a/SysML2.NET/Core/AutoGenDto/AssignmentActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AssignmentActionUsage.cs
@@ -55,7 +55,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -64,14 +64,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -85,7 +85,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -95,14 +95,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -112,7 +112,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,7 +121,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -136,14 +136,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -152,7 +152,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -162,14 +162,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -179,14 +179,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -204,7 +204,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -214,14 +214,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -231,14 +231,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -246,7 +246,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -254,7 +254,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -263,7 +263,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -271,7 +271,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -285,7 +285,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -293,7 +293,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -302,14 +302,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -317,14 +317,14 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -338,7 +338,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -349,7 +349,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -357,21 +357,21 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -379,33 +379,33 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -413,7 +413,7 @@ public partial class AssignmentActionUsage : IAssignmentActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -426,7 +426,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -434,11 +434,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -447,7 +447,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -455,7 +455,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -464,7 +464,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -475,14 +475,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -490,7 +490,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -498,7 +498,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -514,7 +514,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -522,7 +522,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -604,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -612,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -620,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -628,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -636,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -644,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -652,7 +652,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -660,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -740,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -749,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -769,14 +769,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -785,7 +785,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -794,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -814,7 +814,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -833,7 +833,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -843,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -880,7 +880,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -899,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -919,7 +919,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -928,7 +928,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -938,14 +938,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -962,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -980,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1029,14 +1029,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Feature whose value is to be set.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IAssignmentActionUsage.Referent")]
         public Guid referent { get; internal set; }
@@ -1047,7 +1047,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -1056,14 +1056,14 @@ bool Core.Features.IFeature.IsVariable
         /// value of the referent will be set to the result of the valueExpression by this
         /// AssignmentActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssignmentActionUsage.TargetArgument")]
         public Guid? targetArgument { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1102,7 +1102,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Expression whose result is to be assigned to the referent Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssignmentActionUsage.ValueExpression")]
         public Guid? valueExpression { get; internal set; }
 
@@ -1110,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1119,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Association.cs b/SysML2.NET/Core/AutoGenDto/Association.cs
index f4837091..1ad4d96e 100644
--- a/SysML2.NET/Core/AutoGenDto/Association.cs
+++ b/SysML2.NET/Core/AutoGenDto/Association.cs
@@ -52,7 +52,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -61,7 +61,7 @@ public partial class Association : IAssociation
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<Guid> associationEnd { get; internal set; } = [];
@@ -69,7 +69,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,7 +79,7 @@ public partial class Association : IAssociation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -92,14 +92,14 @@ public partial class Association : IAssociation
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -107,7 +107,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class Association : IAssociation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -133,7 +133,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -143,14 +143,14 @@ public partial class Association : IAssociation
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -167,7 +167,7 @@ public partial class Association : IAssociation
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -189,7 +189,7 @@ public partial class Association : IAssociation
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -197,14 +197,14 @@ public partial class Association : IAssociation
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,7 +212,7 @@ public partial class Association : IAssociation
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -223,26 +223,26 @@ public partial class Association : IAssociation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +250,7 @@ public partial class Association : IAssociation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +258,7 @@ public partial class Association : IAssociation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +267,7 @@ public partial class Association : IAssociation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +278,14 @@ public partial class Association : IAssociation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +303,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +313,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +323,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +333,14 @@ public partial class Association : IAssociation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +349,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -358,7 +358,7 @@ public partial class Association : IAssociation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +368,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +377,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +387,7 @@ public partial class Association : IAssociation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -396,7 +396,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +406,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -414,7 +414,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -423,7 +423,7 @@ public partial class Association : IAssociation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -433,7 +433,7 @@ public partial class Association : IAssociation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -441,7 +441,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -451,14 +451,14 @@ public partial class Association : IAssociation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -468,7 +468,7 @@ public partial class Association : IAssociation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -476,7 +476,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -484,7 +484,7 @@ public partial class Association : IAssociation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -497,7 +497,7 @@ public partial class Association : IAssociation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -505,7 +505,7 @@ public partial class Association : IAssociation
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -514,7 +514,7 @@ public partial class Association : IAssociation
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -525,14 +525,14 @@ public partial class Association : IAssociation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -545,7 +545,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -554,7 +554,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -568,7 +568,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -577,7 +577,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -590,7 +590,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/AssociationStructure.cs b/SysML2.NET/Core/AutoGenDto/AssociationStructure.cs
index ae3b95fd..ca7ee59d 100644
--- a/SysML2.NET/Core/AutoGenDto/AssociationStructure.cs
+++ b/SysML2.NET/Core/AutoGenDto/AssociationStructure.cs
@@ -52,7 +52,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -61,7 +61,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<Guid> associationEnd { get; internal set; } = [];
@@ -69,7 +69,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,7 +79,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -92,14 +92,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -107,7 +107,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -133,7 +133,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -143,14 +143,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -167,7 +167,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -189,7 +189,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -197,14 +197,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,7 +212,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -223,26 +223,26 @@ public partial class AssociationStructure : IAssociationStructure
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +250,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +258,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +267,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +278,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +303,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +313,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +323,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +333,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +349,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -358,7 +358,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +368,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +377,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +387,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -396,7 +396,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +406,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -414,7 +414,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -423,7 +423,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -433,7 +433,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -441,7 +441,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -451,14 +451,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -468,7 +468,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -476,7 +476,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -484,7 +484,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -497,7 +497,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -505,7 +505,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -514,7 +514,7 @@ public partial class AssociationStructure : IAssociationStructure
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -525,14 +525,14 @@ public partial class AssociationStructure : IAssociationStructure
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -545,7 +545,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -554,7 +554,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -568,7 +568,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -577,7 +577,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -590,7 +590,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/AttributeDefinition.cs b/SysML2.NET/Core/AutoGenDto/AttributeDefinition.cs
index 9a1dc59d..98b9a9ac 100644
--- a/SysML2.NET/Core/AutoGenDto/AttributeDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/AttributeDefinition.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.Attributes
     /// <summary>
     /// An AttributeDefinition is a Definition and a DataType of information about a quality or
     /// characteristic of a system or part of a system that has no independent identity other than its
-    /// value. All features of an AttributeDefinition must be referential (non-composite).As a DataType, an
+    /// value. All features of an AttributeDefinition must be referential (non-composite). As a DataType, an
     /// AttributeDefinition must specialize, directly or indirectly, the base DataType Base::DataValue from
     /// the Kernel Semantic Library.
     /// </summary>
@@ -54,14 +54,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -71,7 +71,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -84,14 +84,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -99,7 +99,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -108,7 +108,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -118,14 +118,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -133,7 +133,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -143,14 +143,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -167,7 +167,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -189,7 +189,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -197,14 +197,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -215,26 +215,26 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -242,7 +242,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -250,7 +250,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +258,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +267,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +278,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -293,7 +293,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -301,7 +301,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -309,7 +309,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -318,7 +318,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -327,7 +327,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -335,7 +335,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -343,7 +343,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -351,7 +351,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -359,7 +359,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -370,7 +370,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -378,7 +378,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -387,7 +387,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -397,7 +397,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -407,14 +407,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -423,7 +423,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -431,7 +431,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -440,7 +440,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -449,7 +449,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -458,7 +458,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -467,7 +467,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -475,7 +475,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -484,7 +484,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -493,7 +493,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -502,7 +502,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -512,7 +512,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -520,7 +520,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -528,7 +528,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -536,7 +536,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -544,7 +544,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -552,7 +552,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -560,7 +560,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -568,7 +568,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -577,7 +577,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -586,7 +586,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -595,7 +595,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -603,7 +603,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -611,7 +611,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -620,7 +620,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -629,7 +629,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -637,7 +637,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -645,7 +645,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -653,7 +653,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -662,14 +662,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -679,7 +679,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -687,7 +687,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -700,7 +700,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -710,14 +710,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -730,14 +730,14 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -746,7 +746,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -756,7 +756,7 @@ public partial class AttributeDefinition : IAttributeDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/AttributeUsage.cs b/SysML2.NET/Core/AutoGenDto/AttributeUsage.cs
index e6b49364..afb495e9 100644
--- a/SysML2.NET/Core/AutoGenDto/AttributeUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/AttributeUsage.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Systems.Attributes
     /// AttributeDefinition, an AttributeUsage is a usage of a AttributeDefinition to represent the value of
     /// some system quality or characteristic. However, other kinds of kernel DataTypes are also allowed, to
     /// permit use of DataTypes from the Kernel Model Libraries. An AttributeUsage itself as well as all its
-    /// nested features must be referential (non-composite).An AttributeUsage must specialize, directly or
+    /// nested features must be referential (non-composite). An AttributeUsage must specialize, directly or
     /// indirectly, the base Feature Base::dataValues from the Kernel Semantic Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471291545_950196_20762", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -55,7 +55,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IAttributeUsage.AttributeDefinition")]
         public List<Guid> attributeDefinition { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -87,14 +87,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -104,7 +104,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -113,7 +113,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IAttributeUsage.AttributeDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -128,14 +128,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -143,7 +143,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -153,14 +153,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -170,14 +170,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -186,7 +186,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -195,7 +195,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -205,14 +205,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -222,14 +222,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -237,7 +237,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -246,7 +246,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -254,7 +254,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -268,7 +268,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -276,7 +276,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -285,14 +285,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -300,14 +300,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -321,7 +321,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -332,21 +332,21 @@ public partial class AttributeUsage : IAttributeUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -354,14 +354,14 @@ public partial class AttributeUsage : IAttributeUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IAttributeUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
@@ -369,27 +369,27 @@ public partial class AttributeUsage : IAttributeUsage
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAttributeUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -397,7 +397,7 @@ public partial class AttributeUsage : IAttributeUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -410,7 +410,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -418,11 +418,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -431,7 +431,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -439,7 +439,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -448,7 +448,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -459,14 +459,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -474,7 +474,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -482,7 +482,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -490,7 +490,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -498,7 +498,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -514,7 +514,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -524,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -604,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -612,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -620,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -628,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -636,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -644,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -742,14 +742,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -767,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -777,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -816,7 +816,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -862,7 +862,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -911,14 +911,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -927,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -935,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -945,7 +945,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -984,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -994,14 +994,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1013,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1025,14 +1025,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1041,7 +1041,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1050,7 +1050,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Behavior.cs b/SysML2.NET/Core/AutoGenDto/Behavior.cs
index f83f53be..47895c5b 100644
--- a/SysML2.NET/Core/AutoGenDto/Behavior.cs
+++ b/SysML2.NET/Core/AutoGenDto/Behavior.cs
@@ -50,14 +50,14 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,7 +67,7 @@ public partial class Behavior : IBehavior
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -80,14 +80,14 @@ public partial class Behavior : IBehavior
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -96,7 +96,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public partial class Behavior : IBehavior
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -121,7 +121,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -131,14 +131,14 @@ public partial class Behavior : IBehavior
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -146,7 +146,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class Behavior : IBehavior
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -177,7 +177,7 @@ public partial class Behavior : IBehavior
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -185,14 +185,14 @@ public partial class Behavior : IBehavior
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -203,26 +203,26 @@ public partial class Behavior : IBehavior
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -230,7 +230,7 @@ public partial class Behavior : IBehavior
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -238,7 +238,7 @@ public partial class Behavior : IBehavior
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -247,7 +247,7 @@ public partial class Behavior : IBehavior
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -258,14 +258,14 @@ public partial class Behavior : IBehavior
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -274,7 +274,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -283,7 +283,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -293,7 +293,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -303,7 +303,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -313,14 +313,14 @@ public partial class Behavior : IBehavior
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -329,7 +329,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class Behavior : IBehavior
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -348,7 +348,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -357,7 +357,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -367,7 +367,7 @@ public partial class Behavior : IBehavior
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -376,7 +376,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -386,7 +386,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -395,7 +395,7 @@ public partial class Behavior : IBehavior
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -405,7 +405,7 @@ public partial class Behavior : IBehavior
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -413,7 +413,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -423,14 +423,14 @@ public partial class Behavior : IBehavior
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -440,7 +440,7 @@ public partial class Behavior : IBehavior
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -448,7 +448,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -457,7 +457,7 @@ public partial class Behavior : IBehavior
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -470,7 +470,7 @@ public partial class Behavior : IBehavior
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -480,14 +480,14 @@ public partial class Behavior : IBehavior
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -495,7 +495,7 @@ public partial class Behavior : IBehavior
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -508,7 +508,7 @@ public partial class Behavior : IBehavior
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/BindingConnector.cs b/SysML2.NET/Core/AutoGenDto/BindingConnector.cs
index 73f79aff..f7fea434 100644
--- a/SysML2.NET/Core/AutoGenDto/BindingConnector.cs
+++ b/SysML2.NET/Core/AutoGenDto/BindingConnector.cs
@@ -50,14 +50,14 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<Guid> association { get; internal set; } = [];
@@ -70,7 +70,7 @@ public partial class BindingConnector : IBindingConnector
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -79,7 +79,7 @@ public partial class BindingConnector : IBindingConnector
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -90,14 +90,14 @@ public partial class BindingConnector : IBindingConnector
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -107,7 +107,7 @@ public partial class BindingConnector : IBindingConnector
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,7 +116,7 @@ public partial class BindingConnector : IBindingConnector
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -129,14 +129,14 @@ public partial class BindingConnector : IBindingConnector
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -145,14 +145,14 @@ public partial class BindingConnector : IBindingConnector
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -162,14 +162,14 @@ public partial class BindingConnector : IBindingConnector
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -179,7 +179,7 @@ public partial class BindingConnector : IBindingConnector
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -188,7 +188,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -198,14 +198,14 @@ public partial class BindingConnector : IBindingConnector
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -215,14 +215,14 @@ public partial class BindingConnector : IBindingConnector
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +230,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +239,7 @@ public partial class BindingConnector : IBindingConnector
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +247,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class BindingConnector : IBindingConnector
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -269,7 +269,7 @@ public partial class BindingConnector : IBindingConnector
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -278,14 +278,14 @@ public partial class BindingConnector : IBindingConnector
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -293,14 +293,14 @@ public partial class BindingConnector : IBindingConnector
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -314,7 +314,7 @@ public partial class BindingConnector : IBindingConnector
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -322,7 +322,7 @@ public partial class BindingConnector : IBindingConnector
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -333,21 +333,21 @@ public partial class BindingConnector : IBindingConnector
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -355,26 +355,26 @@ public partial class BindingConnector : IBindingConnector
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -382,7 +382,7 @@ public partial class BindingConnector : IBindingConnector
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -390,7 +390,7 @@ public partial class BindingConnector : IBindingConnector
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -398,7 +398,7 @@ public partial class BindingConnector : IBindingConnector
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -407,7 +407,7 @@ public partial class BindingConnector : IBindingConnector
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -418,14 +418,14 @@ public partial class BindingConnector : IBindingConnector
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -434,7 +434,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -443,7 +443,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -453,7 +453,7 @@ public partial class BindingConnector : IBindingConnector
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -462,7 +462,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -472,7 +472,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -482,14 +482,14 @@ public partial class BindingConnector : IBindingConnector
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -498,7 +498,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -507,7 +507,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -517,7 +517,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -527,7 +527,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -537,7 +537,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -546,7 +546,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -556,7 +556,7 @@ public partial class BindingConnector : IBindingConnector
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -565,7 +565,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -576,7 +576,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -585,7 +585,7 @@ public partial class BindingConnector : IBindingConnector
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -593,7 +593,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -601,7 +601,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -610,7 +610,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -620,7 +620,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -630,7 +630,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -640,7 +640,7 @@ public partial class BindingConnector : IBindingConnector
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -649,7 +649,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -659,14 +659,14 @@ public partial class BindingConnector : IBindingConnector
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -674,7 +674,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -684,7 +684,7 @@ public partial class BindingConnector : IBindingConnector
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -692,7 +692,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -700,7 +700,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -708,7 +708,7 @@ public partial class BindingConnector : IBindingConnector
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -723,7 +723,7 @@ public partial class BindingConnector : IBindingConnector
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -731,7 +731,7 @@ public partial class BindingConnector : IBindingConnector
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -740,7 +740,7 @@ public partial class BindingConnector : IBindingConnector
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -751,14 +751,14 @@ public partial class BindingConnector : IBindingConnector
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -771,7 +771,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -780,7 +780,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -794,7 +794,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -803,7 +803,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -815,7 +815,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.association];
@@ -827,7 +827,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/BindingConnectorAsUsage.cs b/SysML2.NET/Core/AutoGenDto/BindingConnectorAsUsage.cs
index eb3f4efb..0f80ae83 100644
--- a/SysML2.NET/Core/AutoGenDto/BindingConnectorAsUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/BindingConnectorAsUsage.cs
@@ -50,14 +50,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<Guid> association { get; internal set; } = [];
@@ -70,7 +70,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -79,7 +79,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -90,14 +90,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -107,7 +107,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,7 +116,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -125,7 +125,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<Guid> definition { get; internal set; } = [];
@@ -139,14 +139,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -154,7 +154,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,14 +164,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -181,14 +181,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -198,7 +198,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -207,7 +207,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -217,14 +217,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -234,14 +234,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -249,7 +249,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -258,7 +258,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -266,7 +266,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -280,7 +280,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -288,7 +288,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -297,14 +297,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -312,14 +312,14 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -333,7 +333,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -341,7 +341,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -352,21 +352,21 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -374,33 +374,33 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -408,7 +408,7 @@ public partial class BindingConnectorAsUsage : IBindingConnectorAsUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -421,7 +421,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -429,11 +429,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -442,7 +442,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -450,7 +450,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -459,7 +459,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -470,14 +470,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -501,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -517,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -525,7 +525,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -733,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -753,14 +753,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -798,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -847,7 +847,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -930,14 +930,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -980,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1039,14 +1039,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1059,7 +1059,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1068,7 +1068,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1082,7 +1082,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1091,7 +1091,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1103,7 +1103,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.association];
@@ -1115,14 +1115,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1131,7 +1131,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1140,7 +1140,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/BooleanExpression.cs b/SysML2.NET/Core/AutoGenDto/BooleanExpression.cs
index f1125111..b8ec39e3 100644
--- a/SysML2.NET/Core/AutoGenDto/BooleanExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/BooleanExpression.cs
@@ -50,14 +50,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class BooleanExpression : IBooleanExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -213,7 +214,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -221,7 +222,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -238,7 +239,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -252,7 +253,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -260,7 +261,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -269,14 +270,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -284,14 +285,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -305,7 +306,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -316,14 +317,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -331,14 +332,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -346,26 +347,26 @@ public partial class BooleanExpression : IBooleanExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -373,7 +374,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -381,7 +382,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -389,7 +390,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -398,7 +399,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -409,14 +410,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -425,7 +426,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -434,7 +435,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -444,7 +445,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -453,7 +454,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -463,7 +464,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -473,14 +474,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -489,7 +490,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -498,7 +499,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -508,7 +509,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -518,7 +519,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -528,7 +529,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -537,7 +538,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -547,7 +548,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -556,7 +557,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -567,7 +568,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -576,7 +577,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -584,7 +585,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -593,7 +594,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -603,7 +604,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -613,7 +614,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -623,7 +624,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -632,7 +633,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -642,14 +643,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -657,7 +658,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -667,7 +668,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -675,7 +676,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -683,7 +684,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -694,15 +695,16 @@ public partial class BooleanExpression : IBooleanExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
         public Guid? predicate { get; internal set; }
@@ -715,7 +717,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -724,7 +726,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -736,14 +738,14 @@ public partial class BooleanExpression : IBooleanExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -755,7 +757,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -766,7 +768,7 @@ public partial class BooleanExpression : IBooleanExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/CalculationDefinition.cs b/SysML2.NET/Core/AutoGenDto/CalculationDefinition.cs
index 65ff153d..fbb86104 100644
--- a/SysML2.NET/Core/AutoGenDto/CalculationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/CalculationDefinition.cs
@@ -52,7 +52,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -61,14 +61,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -77,7 +77,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,14 +100,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -116,7 +116,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -125,7 +125,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -135,22 +135,24 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -158,7 +160,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -168,14 +170,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -183,7 +185,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -192,7 +194,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -200,7 +202,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -214,7 +216,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -222,14 +224,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -240,44 +242,44 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -285,7 +287,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -293,7 +295,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -301,7 +303,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -310,7 +312,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -321,14 +323,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -336,7 +338,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -344,7 +346,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -352,7 +354,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -361,7 +363,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -370,7 +372,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -378,7 +380,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -386,7 +388,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -394,7 +396,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -402,7 +404,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -413,7 +415,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -421,7 +423,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -430,7 +432,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -440,7 +442,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -450,14 +452,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -466,7 +468,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -474,7 +476,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -483,7 +485,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -492,7 +494,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -501,7 +503,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -510,7 +512,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -518,7 +520,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -527,7 +529,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -536,7 +538,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -545,7 +547,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -555,7 +557,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -563,7 +565,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -571,7 +573,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -579,7 +581,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -587,7 +589,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -595,7 +597,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -603,7 +605,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -611,7 +613,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -620,7 +622,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -629,7 +631,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -638,7 +640,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -646,7 +648,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -654,7 +656,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -663,7 +665,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -672,7 +674,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -680,7 +682,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -688,7 +690,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -696,7 +698,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -705,14 +707,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -722,7 +724,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -730,7 +732,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -739,7 +741,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -752,14 +754,16 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -771,14 +775,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -786,7 +790,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -799,14 +803,14 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -815,7 +819,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -825,7 +829,7 @@ public partial class CalculationDefinition : ICalculationDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/CalculationUsage.cs b/SysML2.NET/Core/AutoGenDto/CalculationUsage.cs
index e1f13cd6..87092cb5 100644
--- a/SysML2.NET/Core/AutoGenDto/CalculationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/CalculationUsage.cs
@@ -57,7 +57,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -67,14 +67,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -85,7 +85,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "ICalculationUsage.CalculationDefinition")]
@@ -99,7 +99,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -109,14 +109,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -126,7 +126,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -135,7 +135,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -150,14 +150,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -166,7 +166,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -176,14 +176,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -193,14 +193,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -209,7 +209,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -218,7 +218,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -228,14 +228,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -245,14 +245,15 @@ public partial class CalculationUsage : ICalculationUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -261,7 +262,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -269,7 +270,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -277,7 +278,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -286,7 +287,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -294,7 +295,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -308,7 +309,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -316,7 +317,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -325,14 +326,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -340,14 +341,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -361,7 +362,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -372,7 +373,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -380,14 +381,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -395,14 +396,14 @@ public partial class CalculationUsage : ICalculationUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -410,33 +411,33 @@ public partial class CalculationUsage : ICalculationUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -444,7 +445,7 @@ public partial class CalculationUsage : ICalculationUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -457,7 +458,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -465,11 +466,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -478,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -486,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -495,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -506,14 +507,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -521,7 +522,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -529,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -537,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -545,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -553,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -561,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -571,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -579,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -587,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -595,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -603,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -611,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -619,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -627,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -635,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -643,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -651,7 +652,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -659,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -667,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -675,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -683,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -691,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -700,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -708,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -716,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -724,7 +725,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -734,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -743,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -752,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -761,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -800,14 +801,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -816,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -825,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -855,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -894,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -903,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -911,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -920,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -930,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -940,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -950,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -969,14 +970,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -993,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1003,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1011,7 +1012,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1019,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1029,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1060,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1069,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1081,14 +1082,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1112,14 +1113,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1128,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1137,7 +1138,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/CaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/CaseDefinition.cs
index 0b206cd7..edfe52c3 100644
--- a/SysML2.NET/Core/AutoGenDto/CaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/CaseDefinition.cs
@@ -52,7 +52,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -61,7 +61,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -70,14 +70,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -86,7 +86,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -96,7 +96,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -109,14 +109,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -125,7 +125,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -134,7 +134,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -144,22 +144,24 @@ public partial class CaseDefinition : ICaseDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -167,7 +169,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -177,14 +179,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -192,7 +194,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -201,7 +203,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -209,7 +211,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -223,7 +225,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -231,14 +233,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -249,44 +251,44 @@ public partial class CaseDefinition : ICaseDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -294,7 +296,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -302,7 +304,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -310,7 +312,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -319,7 +321,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -330,14 +332,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -345,7 +347,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -353,7 +355,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -361,7 +363,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -369,7 +371,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -378,7 +380,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -387,7 +389,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -395,7 +397,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -403,7 +405,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -411,7 +413,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -419,7 +421,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -430,7 +432,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -438,7 +440,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -447,7 +449,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -457,7 +459,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -467,14 +469,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -483,7 +485,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -491,7 +493,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -500,7 +502,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -509,7 +511,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -518,7 +520,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -527,7 +529,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -535,7 +537,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -544,7 +546,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -553,7 +555,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -562,7 +564,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -572,7 +574,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -580,7 +582,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -588,7 +590,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -596,7 +598,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -604,7 +606,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -612,7 +614,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -620,7 +622,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -628,7 +630,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -637,7 +639,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -646,7 +648,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -655,7 +657,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -663,7 +665,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -671,7 +673,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -680,7 +682,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -689,7 +691,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -697,7 +699,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -705,7 +707,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -713,7 +715,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -722,14 +724,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -739,7 +741,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -747,7 +749,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -756,7 +758,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -769,14 +771,16 @@ public partial class CaseDefinition : ICaseDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -788,14 +792,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -803,7 +807,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -812,7 +816,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -825,14 +829,14 @@ public partial class CaseDefinition : ICaseDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -841,7 +845,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -851,7 +855,7 @@ public partial class CaseDefinition : ICaseDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/CaseUsage.cs b/SysML2.NET/Core/AutoGenDto/CaseUsage.cs
index e81eaab5..6ff7773b 100644
--- a/SysML2.NET/Core/AutoGenDto/CaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/CaseUsage.cs
@@ -53,7 +53,7 @@ public partial class CaseUsage : ICaseUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -63,7 +63,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -72,14 +72,14 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -90,7 +90,7 @@ public partial class CaseUsage : ICaseUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -100,7 +100,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
         public Guid? caseDefinition { get; internal set; }
@@ -113,7 +113,7 @@ public partial class CaseUsage : ICaseUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -123,14 +123,14 @@ public partial class CaseUsage : ICaseUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -140,7 +140,7 @@ public partial class CaseUsage : ICaseUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -149,7 +149,7 @@ public partial class CaseUsage : ICaseUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -164,14 +164,14 @@ public partial class CaseUsage : ICaseUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -180,7 +180,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -190,14 +190,14 @@ public partial class CaseUsage : ICaseUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -207,14 +207,14 @@ public partial class CaseUsage : ICaseUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -223,7 +223,7 @@ public partial class CaseUsage : ICaseUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -232,7 +232,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -242,14 +242,14 @@ public partial class CaseUsage : ICaseUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -259,14 +259,15 @@ public partial class CaseUsage : ICaseUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -275,7 +276,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -283,7 +284,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -291,7 +292,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -300,7 +301,7 @@ public partial class CaseUsage : ICaseUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -308,7 +309,7 @@ public partial class CaseUsage : ICaseUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -322,7 +323,7 @@ public partial class CaseUsage : ICaseUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -330,7 +331,7 @@ public partial class CaseUsage : ICaseUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -339,14 +340,14 @@ public partial class CaseUsage : ICaseUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -354,14 +355,14 @@ public partial class CaseUsage : ICaseUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -375,7 +376,7 @@ public partial class CaseUsage : ICaseUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -386,7 +387,7 @@ public partial class CaseUsage : ICaseUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -394,14 +395,14 @@ public partial class CaseUsage : ICaseUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -409,14 +410,14 @@ public partial class CaseUsage : ICaseUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -424,33 +425,33 @@ public partial class CaseUsage : ICaseUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -458,7 +459,7 @@ public partial class CaseUsage : ICaseUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -471,7 +472,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -479,11 +480,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -492,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -500,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -509,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -520,14 +521,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -535,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -543,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -551,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -559,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -567,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -575,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -585,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -593,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -601,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -609,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -617,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -625,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -633,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -641,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -649,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -657,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -665,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -673,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -681,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -689,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -697,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -705,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -722,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -756,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -783,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -793,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -802,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -812,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -822,14 +823,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -838,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -847,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -857,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -867,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -877,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -886,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -896,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -905,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -916,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -925,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -933,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -942,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -952,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -962,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -972,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -981,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -991,14 +992,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1007,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1025,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1033,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1041,7 +1042,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1051,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1060,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1070,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1082,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1091,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1103,14 +1104,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1119,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1131,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1143,14 +1144,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1159,7 +1160,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1168,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Class.cs b/SysML2.NET/Core/AutoGenDto/Class.cs
index cc676298..c47bc02e 100644
--- a/SysML2.NET/Core/AutoGenDto/Class.cs
+++ b/SysML2.NET/Core/AutoGenDto/Class.cs
@@ -51,14 +51,14 @@ public partial class Class : IClass
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class Class : IClass
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class Class : IClass
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class Class : IClass
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public partial class Class : IClass
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -121,7 +121,7 @@ public partial class Class : IClass
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -131,14 +131,14 @@ public partial class Class : IClass
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -146,7 +146,7 @@ public partial class Class : IClass
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class Class : IClass
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class Class : IClass
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -177,7 +177,7 @@ public partial class Class : IClass
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -185,14 +185,14 @@ public partial class Class : IClass
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -203,26 +203,26 @@ public partial class Class : IClass
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -230,7 +230,7 @@ public partial class Class : IClass
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -238,7 +238,7 @@ public partial class Class : IClass
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -247,7 +247,7 @@ public partial class Class : IClass
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -258,14 +258,14 @@ public partial class Class : IClass
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -274,7 +274,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -283,7 +283,7 @@ public partial class Class : IClass
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -293,7 +293,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -303,7 +303,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -313,14 +313,14 @@ public partial class Class : IClass
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -329,7 +329,7 @@ public partial class Class : IClass
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class Class : IClass
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -348,7 +348,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -357,7 +357,7 @@ public partial class Class : IClass
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -367,7 +367,7 @@ public partial class Class : IClass
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -376,7 +376,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -386,7 +386,7 @@ public partial class Class : IClass
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -395,7 +395,7 @@ public partial class Class : IClass
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -405,7 +405,7 @@ public partial class Class : IClass
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -413,7 +413,7 @@ public partial class Class : IClass
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -423,14 +423,14 @@ public partial class Class : IClass
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -440,7 +440,7 @@ public partial class Class : IClass
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -448,7 +448,7 @@ public partial class Class : IClass
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -461,7 +461,7 @@ public partial class Class : IClass
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -471,14 +471,14 @@ public partial class Class : IClass
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -491,7 +491,7 @@ public partial class Class : IClass
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Classifier.cs b/SysML2.NET/Core/AutoGenDto/Classifier.cs
index 5d3fda1c..b58a1eb9 100644
--- a/SysML2.NET/Core/AutoGenDto/Classifier.cs
+++ b/SysML2.NET/Core/AutoGenDto/Classifier.cs
@@ -33,12 +33,12 @@ namespace SysML2.NET.Core.DTO.Core.Classifiers
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Classifier is a Type that classifies:<ul>	<li>Things (in the universe) regardless of how Features
-    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li>	<li>How
+    /// A Classifier is a Type that classifies: <ul> <li>Things (in the universe) regardless of how Features
+    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li> <li>How
     /// the above things are related by Features. (These are interpreted semantically as sequences of
     /// multiple things, such that the last thing in the sequence is also classified by the Classifier. Note
-    /// that this means that a Classifier modeled as specializing a Feature cannot classify
-    /// anything.)</li></ul>
+    /// that this means that a Classifier modeled as specializing a Feature cannot classify anything.)</li>
+    /// </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651676_375105_42143", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -54,14 +54,14 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -71,7 +71,7 @@ public partial class Classifier : IClassifier
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -84,14 +84,14 @@ public partial class Classifier : IClassifier
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -99,7 +99,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -109,14 +109,14 @@ public partial class Classifier : IClassifier
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -124,7 +124,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -134,14 +134,14 @@ public partial class Classifier : IClassifier
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -149,7 +149,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class Classifier : IClassifier
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -180,7 +180,7 @@ public partial class Classifier : IClassifier
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -188,14 +188,14 @@ public partial class Classifier : IClassifier
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -206,26 +206,26 @@ public partial class Classifier : IClassifier
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -233,7 +233,7 @@ public partial class Classifier : IClassifier
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -241,7 +241,7 @@ public partial class Classifier : IClassifier
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -250,7 +250,7 @@ public partial class Classifier : IClassifier
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -261,14 +261,14 @@ public partial class Classifier : IClassifier
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -277,7 +277,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -286,7 +286,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -296,7 +296,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -306,7 +306,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -316,14 +316,14 @@ public partial class Classifier : IClassifier
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -332,7 +332,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -341,7 +341,7 @@ public partial class Classifier : IClassifier
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -351,7 +351,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -360,7 +360,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -370,7 +370,7 @@ public partial class Classifier : IClassifier
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -379,7 +379,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -389,7 +389,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -398,7 +398,7 @@ public partial class Classifier : IClassifier
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -408,7 +408,7 @@ public partial class Classifier : IClassifier
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -416,7 +416,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -426,14 +426,14 @@ public partial class Classifier : IClassifier
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -443,7 +443,7 @@ public partial class Classifier : IClassifier
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -451,7 +451,7 @@ public partial class Classifier : IClassifier
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -464,7 +464,7 @@ public partial class Classifier : IClassifier
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -474,14 +474,14 @@ public partial class Classifier : IClassifier
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -494,7 +494,7 @@ public partial class Classifier : IClassifier
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/CollectExpression.cs b/SysML2.NET/Core/AutoGenDto/CollectExpression.cs
index 691c9671..b11a173b 100644
--- a/SysML2.NET/Core/AutoGenDto/CollectExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/CollectExpression.cs
@@ -50,24 +50,24 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -81,7 +81,7 @@ public partial class CollectExpression : ICollectExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,14 +91,14 @@ public partial class CollectExpression : ICollectExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public partial class CollectExpression : ICollectExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public partial class CollectExpression : ICollectExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -138,14 +138,14 @@ public partial class CollectExpression : ICollectExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public partial class CollectExpression : ICollectExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class CollectExpression : ICollectExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -180,7 +180,7 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -190,14 +190,14 @@ public partial class CollectExpression : ICollectExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -207,14 +207,15 @@ public partial class CollectExpression : ICollectExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -222,7 +223,7 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class CollectExpression : ICollectExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +248,7 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class CollectExpression : ICollectExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -269,7 +270,7 @@ public partial class CollectExpression : ICollectExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -277,7 +278,7 @@ public partial class CollectExpression : ICollectExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -286,14 +287,14 @@ public partial class CollectExpression : ICollectExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -301,14 +302,14 @@ public partial class CollectExpression : ICollectExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -322,7 +323,7 @@ public partial class CollectExpression : ICollectExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -333,14 +334,14 @@ public partial class CollectExpression : ICollectExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -348,14 +349,14 @@ public partial class CollectExpression : ICollectExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -363,26 +364,26 @@ public partial class CollectExpression : ICollectExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -390,7 +391,7 @@ public partial class CollectExpression : ICollectExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -398,7 +399,7 @@ public partial class CollectExpression : ICollectExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class CollectExpression : ICollectExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -415,7 +416,7 @@ public partial class CollectExpression : ICollectExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -426,13 +427,13 @@ public partial class CollectExpression : ICollectExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ICollectExpression.Operator")]
         public string Operator { get; set; } = "collect";
@@ -441,7 +442,7 @@ public partial class CollectExpression : ICollectExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ICollectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -456,7 +457,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +466,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +475,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +485,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +494,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +504,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +514,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +530,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +539,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +549,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +559,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +569,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +578,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +588,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +597,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +608,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +617,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +625,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -633,7 +634,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -643,7 +644,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -653,7 +654,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -663,7 +664,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -672,7 +673,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -682,14 +683,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -697,7 +698,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -707,7 +708,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -715,7 +716,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +724,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -734,7 +735,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -747,7 +748,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -756,7 +757,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -768,14 +769,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -787,7 +788,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -798,7 +799,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Comment.cs b/SysML2.NET/Core/AutoGenDto/Comment.cs
index d55d55a4..7e247565 100644
--- a/SysML2.NET/Core/AutoGenDto/Comment.cs
+++ b/SysML2.NET/Core/AutoGenDto/Comment.cs
@@ -48,7 +48,7 @@ public partial class Comment : IComment
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -57,7 +57,7 @@ public partial class Comment : IComment
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<Guid> annotatedElement { get; internal set; } = [];
 
@@ -65,7 +65,7 @@ public partial class Comment : IComment
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -73,14 +73,14 @@ public partial class Comment : IComment
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -90,14 +90,14 @@ public partial class Comment : IComment
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -107,7 +107,7 @@ public partial class Comment : IComment
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -118,14 +118,14 @@ public partial class Comment : IComment
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -134,7 +134,7 @@ public partial class Comment : IComment
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Locale")]
         public string Locale { get; set; }
 
@@ -144,7 +144,7 @@ public partial class Comment : IComment
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -152,7 +152,7 @@ public partial class Comment : IComment
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -162,7 +162,7 @@ public partial class Comment : IComment
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -172,14 +172,14 @@ public partial class Comment : IComment
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -188,14 +188,14 @@ public partial class Comment : IComment
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -204,7 +204,7 @@ public partial class Comment : IComment
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -214,7 +214,7 @@ public partial class Comment : IComment
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -222,7 +222,7 @@ public partial class Comment : IComment
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -235,7 +235,7 @@ public partial class Comment : IComment
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -245,14 +245,14 @@ public partial class Comment : IComment
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ConcernDefinition.cs b/SysML2.NET/Core/AutoGenDto/ConcernDefinition.cs
index 7768aa88..451f87f4 100644
--- a/SysML2.NET/Core/AutoGenDto/ConcernDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConcernDefinition.cs
@@ -50,7 +50,7 @@ public partial class ConcernDefinition : IConcernDefinition
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -59,7 +59,7 @@ public partial class ConcernDefinition : IConcernDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -68,7 +68,7 @@ public partial class ConcernDefinition : IConcernDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -76,7 +76,7 @@ public partial class ConcernDefinition : IConcernDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,7 +86,7 @@ public partial class ConcernDefinition : IConcernDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -107,14 +107,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -123,7 +123,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -132,7 +132,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -142,22 +142,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -165,7 +167,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -175,7 +177,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
@@ -183,7 +185,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
@@ -191,7 +193,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -199,7 +201,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -208,7 +210,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -216,7 +218,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -230,7 +232,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -238,14 +240,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -256,44 +258,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -301,7 +303,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -309,7 +311,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -317,7 +319,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -326,7 +328,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -337,14 +339,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -352,7 +354,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -360,7 +362,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -368,7 +370,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -377,7 +379,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -386,7 +388,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -394,7 +396,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -402,7 +404,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -410,7 +412,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -418,7 +420,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -429,7 +431,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -437,7 +439,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -446,7 +448,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -456,7 +458,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -466,14 +468,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -482,7 +484,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -490,7 +492,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -499,7 +501,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -508,7 +510,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -517,7 +519,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -526,7 +528,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -534,7 +536,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -543,7 +545,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -552,7 +554,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -561,7 +563,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +573,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -579,7 +581,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -587,7 +589,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -595,7 +597,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -603,7 +605,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -611,7 +613,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -619,7 +621,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -627,7 +629,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -636,7 +638,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -645,7 +647,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -654,7 +656,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -662,7 +664,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -670,7 +672,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -679,7 +681,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -688,7 +690,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -696,7 +698,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -704,7 +706,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -712,7 +714,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -721,14 +723,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -738,7 +740,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -746,7 +748,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -755,7 +757,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -768,7 +770,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -777,7 +779,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -787,15 +789,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -807,14 +811,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -823,7 +827,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -831,7 +835,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -841,14 +845,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -861,14 +865,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -877,7 +881,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -887,7 +891,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConcernUsage.cs b/SysML2.NET/Core/AutoGenDto/ConcernUsage.cs
index 1b3ce156..391aaa0a 100644
--- a/SysML2.NET/Core/AutoGenDto/ConcernUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConcernUsage.cs
@@ -53,7 +53,7 @@ public partial class ConcernUsage : IConcernUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -62,7 +62,7 @@ public partial class ConcernUsage : IConcernUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -71,7 +71,7 @@ public partial class ConcernUsage : IConcernUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -79,7 +79,7 @@ public partial class ConcernUsage : IConcernUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -93,14 +93,14 @@ public partial class ConcernUsage : IConcernUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
         /// <summary>
         /// The ConcernDefinition that is the single type of this ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         [Implements(implementation: "IConcernUsage.ConcernDefinition")]
         public Guid? concernDefinition { get; internal set; }
@@ -110,7 +110,7 @@ public partial class ConcernUsage : IConcernUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -122,14 +122,14 @@ public partial class ConcernUsage : IConcernUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -139,7 +139,7 @@ public partial class ConcernUsage : IConcernUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -156,7 +156,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -171,14 +171,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -187,7 +187,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -197,14 +197,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -214,14 +214,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -230,7 +230,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -239,7 +239,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -249,14 +249,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -266,7 +266,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -274,15 +274,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -291,7 +292,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -299,7 +300,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -307,7 +308,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -316,7 +317,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -324,7 +325,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -338,7 +339,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -346,7 +347,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -355,14 +356,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -370,14 +371,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -391,7 +392,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -402,7 +403,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -410,14 +411,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -425,14 +426,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -440,33 +441,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -474,7 +475,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -487,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -495,11 +496,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -508,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -516,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -525,7 +526,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -536,14 +537,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -551,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -559,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -567,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -575,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -583,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -591,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -601,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -609,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -617,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -625,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -633,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -641,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -649,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -657,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -665,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -673,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -681,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -689,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -697,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -705,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -713,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -721,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -764,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -772,7 +773,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -781,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -800,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -809,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -819,7 +820,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -829,14 +830,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -884,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -893,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -903,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -912,7 +913,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -923,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -932,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -940,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -949,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -969,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -979,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -988,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -998,14 +999,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1014,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1022,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1032,7 +1033,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1040,7 +1041,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1067,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1077,14 +1078,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1098,7 +1100,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1107,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1117,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
@@ -1125,7 +1127,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [RedefinedByProperty("IConcernUsage.ConcernDefinition")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
@@ -1136,7 +1138,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1148,14 +1150,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1164,7 +1166,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1174,14 +1176,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1193,7 +1195,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1205,14 +1207,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1221,7 +1223,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1230,7 +1232,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConjugatedPortDefinition.cs b/SysML2.NET/Core/AutoGenDto/ConjugatedPortDefinition.cs
index 4ef3af2f..f811a56e 100644
--- a/SysML2.NET/Core/AutoGenDto/ConjugatedPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConjugatedPortDefinition.cs
@@ -54,14 +54,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPortDefinition.ConjugatedPortDefinition")]
         public Guid? conjugatedPortDefinition { get; internal set; }
@@ -69,7 +69,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,7 +79,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -92,14 +92,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -107,7 +107,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -116,7 +116,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -126,14 +126,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -141,7 +141,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -151,14 +151,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -183,7 +183,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -197,7 +197,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -205,14 +205,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -223,33 +223,33 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -257,7 +257,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -265,7 +265,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -282,7 +282,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -293,7 +293,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -301,7 +301,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The original PortDefinition for this ConjugatedPortDefinition, which is the owningNamespace of the
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [Implements(implementation: "IConjugatedPortDefinition.OriginalPortDefinition")]
         public Guid originalPortDefinition { get; internal set; }
@@ -309,7 +309,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -317,7 +317,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -325,7 +325,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -333,7 +333,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -342,7 +342,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -351,7 +351,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -359,7 +359,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -367,7 +367,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -375,7 +375,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -383,7 +383,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [RedefinedByProperty("IConjugatedPortDefinition.OwnedPortConjugator")]
@@ -395,7 +395,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -403,7 +403,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -412,7 +412,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -422,7 +422,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -432,14 +432,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -448,7 +448,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -456,7 +456,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -465,7 +465,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -474,7 +474,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -483,7 +483,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -492,7 +492,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -500,7 +500,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -509,7 +509,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -518,7 +518,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -527,7 +527,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -537,7 +537,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -545,7 +545,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -553,7 +553,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -561,7 +561,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -570,7 +570,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The PortConjugation that is the ownedConjugator of this ConjugatedPortDefinition, linking it to its
         /// originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_280165_440")]
         [Implements(implementation: "IConjugatedPortDefinition.OwnedPortConjugator")]
         public Guid ownedPortConjugator { get; internal set; }
@@ -578,7 +578,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -586,7 +586,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -594,7 +594,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -602,7 +602,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -611,7 +611,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -620,7 +620,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -629,7 +629,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -637,7 +637,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -645,7 +645,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -654,7 +654,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -663,7 +663,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -671,7 +671,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -679,7 +679,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -687,7 +687,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -696,14 +696,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -713,7 +713,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [RedefinedByProperty("IConjugatedPortDefinition.OriginalPortDefinition")]
         [Implements(implementation: "IElement.OwningNamespace")]
@@ -722,7 +722,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -735,7 +735,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -745,14 +745,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -765,14 +765,14 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -781,7 +781,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -791,7 +791,7 @@ public partial class ConjugatedPortDefinition : IConjugatedPortDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConjugatedPortTyping.cs b/SysML2.NET/Core/AutoGenDto/ConjugatedPortTyping.cs
index dd828c47..ff011bc3 100644
--- a/SysML2.NET/Core/AutoGenDto/ConjugatedPortTyping.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConjugatedPortTyping.cs
@@ -51,7 +51,7 @@ public partial class ConjugatedPortTyping : IConjugatedPortTyping
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -59,7 +59,7 @@ public partial class ConjugatedPortTyping : IConjugatedPortTyping
         /// The type of this ConjugatedPortTyping considered as a FeatureTyping, which must be a
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543180520185_480887_21131")]
         [Implements(implementation: "IConjugatedPortTyping.ConjugatedPortDefinition")]
         public Guid ConjugatedPortDefinition { get; set; }
@@ -67,7 +67,7 @@ public partial class ConjugatedPortTyping : IConjugatedPortTyping
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -77,14 +77,14 @@ public partial class ConjugatedPortTyping : IConjugatedPortTyping
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -94,14 +94,14 @@ public partial class ConjugatedPortTyping : IConjugatedPortTyping
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -118,7 +118,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -129,14 +129,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -146,7 +146,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -154,7 +154,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -164,14 +164,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -179,7 +179,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -188,14 +188,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -204,7 +204,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -214,7 +214,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -222,7 +222,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -230,7 +230,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -238,7 +238,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -248,7 +248,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The originalPortDefinition of the conjugatedPortDefinition of this ConjugatedPortTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConjugatedPortTyping.PortDefinition")]
         public Guid portDefinition { get; internal set; }
 
@@ -260,7 +260,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -268,7 +268,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -278,14 +278,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -305,7 +305,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -321,7 +321,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -341,7 +341,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -350,7 +350,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IConjugatedPortTyping.ConjugatedPortDefinition")]
         [Implements(implementation: "IFeatureTyping.Type")]
@@ -366,7 +366,7 @@ Guid Core.Features.IFeatureTyping.Type
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public Guid TypedFeature { get; set; }
diff --git a/SysML2.NET/Core/AutoGenDto/Conjugation.cs b/SysML2.NET/Core/AutoGenDto/Conjugation.cs
index 45c408ad..77fe692f 100644
--- a/SysML2.NET/Core/AutoGenDto/Conjugation.cs
+++ b/SysML2.NET/Core/AutoGenDto/Conjugation.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Core.Types
     /// with a direction in relative to the originalType are considered to have an effective direction of
     /// out relative to the conjugatedType and, similarly, Features with direction out in the originalType
     /// are considered to have an effective direction of in in the conjugatedType. Features with direction
-    /// inout, or with no direction, in the originalType, are inherited without change.A Type may
+    /// inout, or with no direction, in the originalType, are inherited without change. A Type may
     /// participate as a conjugatedType in at most one Conjugation relationship, and such a Type may not
     /// also be the specific Type in any Specialization relationship.
     /// </summary>
@@ -56,14 +56,14 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConjugation.ConjugatedType")]
         public Guid ConjugatedType { get; set; }
@@ -71,7 +71,7 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class Conjugation : IConjugation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -98,7 +98,7 @@ public partial class Conjugation : IConjugation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -106,7 +106,7 @@ public partial class Conjugation : IConjugation
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -117,14 +117,14 @@ public partial class Conjugation : IConjugation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -134,14 +134,14 @@ public partial class Conjugation : IConjugation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConjugation.OriginalType")]
         public Guid OriginalType { get; set; }
@@ -150,7 +150,7 @@ public partial class Conjugation : IConjugation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -160,14 +160,14 @@ public partial class Conjugation : IConjugation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -175,7 +175,7 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -184,14 +184,14 @@ public partial class Conjugation : IConjugation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -201,7 +201,7 @@ public partial class Conjugation : IConjugation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -209,7 +209,7 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -217,7 +217,7 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -225,7 +225,7 @@ public partial class Conjugation : IConjugation
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IConjugation.OwningType")]
@@ -239,7 +239,7 @@ public partial class Conjugation : IConjugation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -247,7 +247,7 @@ public partial class Conjugation : IConjugation
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -257,14 +257,14 @@ public partial class Conjugation : IConjugation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.ConjugatedType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -284,7 +284,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.OriginalType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -304,7 +304,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ConnectionDefinition.cs b/SysML2.NET/Core/AutoGenDto/ConnectionDefinition.cs
index 32e206f3..adcb4690 100644
--- a/SysML2.NET/Core/AutoGenDto/ConnectionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConnectionDefinition.cs
@@ -51,7 +51,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -60,7 +60,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -69,7 +69,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
         public List<Guid> connectionEnd { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,14 +100,14 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -115,7 +115,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -124,7 +124,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -134,14 +134,14 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -150,7 +150,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -160,14 +160,14 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -184,7 +184,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -192,7 +192,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -206,7 +206,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -214,14 +214,14 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -229,7 +229,7 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -240,41 +240,41 @@ public partial class ConnectionDefinition : IConnectionDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -290,7 +290,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -298,7 +298,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -306,7 +306,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -315,7 +315,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -326,14 +326,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -341,7 +341,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -349,7 +349,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -357,7 +357,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -366,7 +366,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -375,7 +375,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -383,7 +383,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -391,7 +391,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -399,7 +399,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -407,7 +407,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -418,7 +418,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -426,7 +426,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -435,7 +435,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -445,7 +445,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -455,14 +455,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -471,7 +471,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -479,7 +479,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -497,7 +497,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -506,7 +506,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -515,7 +515,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -523,7 +523,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -532,7 +532,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -541,7 +541,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -560,7 +560,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -608,7 +608,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -616,7 +616,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -633,7 +633,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -642,7 +642,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -651,7 +651,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -659,7 +659,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -667,7 +667,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -676,7 +676,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -685,7 +685,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -693,7 +693,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -709,7 +709,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -718,14 +718,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -735,7 +735,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -743,7 +743,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -751,7 +751,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -764,7 +764,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -772,7 +772,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -781,7 +781,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -792,14 +792,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -812,7 +812,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -821,7 +821,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -835,7 +835,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -844,7 +844,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -857,14 +857,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -873,7 +873,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -883,7 +883,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConnectionUsage.cs b/SysML2.NET/Core/AutoGenDto/ConnectionUsage.cs
index 486b2b6d..5e3b3451 100644
--- a/SysML2.NET/Core/AutoGenDto/ConnectionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConnectionUsage.cs
@@ -54,14 +54,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -75,7 +75,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -84,7 +84,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [Implements(implementation: "IConnectionUsage.ConnectionDefinition")]
@@ -95,7 +95,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -106,14 +106,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -123,7 +123,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,7 +132,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -141,7 +141,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -156,14 +156,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -181,14 +181,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -198,14 +198,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -215,7 +215,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -224,7 +224,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -234,14 +234,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -251,14 +251,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -266,7 +266,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -274,7 +274,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -283,7 +283,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -291,7 +291,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -305,7 +305,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -313,7 +313,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -322,14 +322,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -337,14 +337,14 @@ public partial class ConnectionUsage : IConnectionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -358,7 +358,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -366,7 +366,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -377,7 +377,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -385,21 +385,21 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -407,33 +407,33 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -441,7 +441,7 @@ public partial class ConnectionUsage : IConnectionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -454,7 +454,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -463,7 +463,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -472,11 +472,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -513,14 +513,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -707,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -749,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -767,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -777,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -806,14 +806,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -880,7 +880,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -983,14 +983,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -1033,7 +1033,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1041,7 +1041,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1051,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1059,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<Guid> partDefinition { get; internal set; } = [];
@@ -1069,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1081,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1089,7 +1089,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1098,7 +1098,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1109,14 +1109,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1129,7 +1129,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1138,7 +1138,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1152,7 +1152,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1161,7 +1161,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1173,7 +1173,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1185,14 +1185,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1201,7 +1201,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1210,7 +1210,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Connector.cs b/SysML2.NET/Core/AutoGenDto/Connector.cs
index ff24f304..f2327f76 100644
--- a/SysML2.NET/Core/AutoGenDto/Connector.cs
+++ b/SysML2.NET/Core/AutoGenDto/Connector.cs
@@ -54,14 +54,14 @@ public partial class Connector : IConnector
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<Guid> association { get; internal set; } = [];
@@ -74,7 +74,7 @@ public partial class Connector : IConnector
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -83,7 +83,7 @@ public partial class Connector : IConnector
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -94,14 +94,14 @@ public partial class Connector : IConnector
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -111,7 +111,7 @@ public partial class Connector : IConnector
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -120,7 +120,7 @@ public partial class Connector : IConnector
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -133,14 +133,14 @@ public partial class Connector : IConnector
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -149,14 +149,14 @@ public partial class Connector : IConnector
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public partial class Connector : IConnector
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -183,7 +183,7 @@ public partial class Connector : IConnector
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -192,7 +192,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -202,14 +202,14 @@ public partial class Connector : IConnector
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -219,14 +219,14 @@ public partial class Connector : IConnector
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -234,7 +234,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class Connector : IConnector
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class Connector : IConnector
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class Connector : IConnector
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -282,14 +282,14 @@ public partial class Connector : IConnector
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -297,14 +297,14 @@ public partial class Connector : IConnector
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -318,7 +318,7 @@ public partial class Connector : IConnector
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -326,7 +326,7 @@ public partial class Connector : IConnector
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -337,21 +337,21 @@ public partial class Connector : IConnector
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -359,26 +359,26 @@ public partial class Connector : IConnector
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -386,7 +386,7 @@ public partial class Connector : IConnector
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -394,7 +394,7 @@ public partial class Connector : IConnector
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -402,7 +402,7 @@ public partial class Connector : IConnector
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -411,7 +411,7 @@ public partial class Connector : IConnector
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -422,14 +422,14 @@ public partial class Connector : IConnector
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -438,7 +438,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -447,7 +447,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -457,7 +457,7 @@ public partial class Connector : IConnector
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -466,7 +466,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -476,7 +476,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -486,14 +486,14 @@ public partial class Connector : IConnector
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -502,7 +502,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -511,7 +511,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -521,7 +521,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -531,7 +531,7 @@ public partial class Connector : IConnector
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -541,7 +541,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -550,7 +550,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -560,7 +560,7 @@ public partial class Connector : IConnector
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -569,7 +569,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -580,7 +580,7 @@ public partial class Connector : IConnector
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -589,7 +589,7 @@ public partial class Connector : IConnector
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -597,7 +597,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -605,7 +605,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -614,7 +614,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -624,7 +624,7 @@ public partial class Connector : IConnector
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -634,7 +634,7 @@ public partial class Connector : IConnector
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -644,7 +644,7 @@ public partial class Connector : IConnector
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -653,7 +653,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -663,14 +663,14 @@ public partial class Connector : IConnector
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -678,7 +678,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -688,7 +688,7 @@ public partial class Connector : IConnector
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -696,7 +696,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -704,7 +704,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -712,7 +712,7 @@ public partial class Connector : IConnector
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -727,7 +727,7 @@ public partial class Connector : IConnector
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -735,7 +735,7 @@ public partial class Connector : IConnector
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -744,7 +744,7 @@ public partial class Connector : IConnector
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -755,14 +755,14 @@ public partial class Connector : IConnector
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -775,7 +775,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -784,7 +784,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -798,7 +798,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -807,7 +807,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -819,7 +819,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.association];
@@ -831,7 +831,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/ConstraintDefinition.cs b/SysML2.NET/Core/AutoGenDto/ConstraintDefinition.cs
index 4d47133a..0b05d966 100644
--- a/SysML2.NET/Core/AutoGenDto/ConstraintDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConstraintDefinition.cs
@@ -51,14 +51,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -97,7 +97,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -106,7 +106,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -116,22 +116,24 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -139,7 +141,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -149,14 +151,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -164,7 +166,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -173,7 +175,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -181,7 +183,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -195,7 +197,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -203,14 +205,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -221,44 +223,44 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -266,7 +268,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -274,7 +276,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -282,7 +284,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -291,7 +293,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -302,14 +304,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -317,7 +319,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -325,7 +327,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -333,7 +335,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -342,7 +344,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -351,7 +353,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -359,7 +361,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -367,7 +369,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -375,7 +377,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -383,7 +385,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -394,7 +396,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -402,7 +404,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -411,7 +413,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -421,7 +423,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -431,14 +433,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -447,7 +449,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -455,7 +457,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -464,7 +466,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -473,7 +475,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -482,7 +484,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -491,7 +493,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -499,7 +501,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -508,7 +510,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -517,7 +519,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -526,7 +528,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -536,7 +538,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -544,7 +546,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -552,7 +554,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -560,7 +562,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -568,7 +570,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -576,7 +578,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -584,7 +586,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -592,7 +594,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -601,7 +603,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -610,7 +612,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -619,7 +621,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -627,7 +629,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -635,7 +637,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -644,7 +646,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -653,7 +655,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -661,7 +663,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -669,7 +671,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -677,7 +679,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -686,14 +688,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -703,7 +705,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -711,7 +713,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -720,7 +722,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -733,14 +735,16 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -752,14 +756,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -767,7 +771,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -780,14 +784,14 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -796,7 +800,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -806,7 +810,7 @@ public partial class ConstraintDefinition : IConstraintDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConstraintUsage.cs b/SysML2.NET/Core/AutoGenDto/ConstraintUsage.cs
index 9888b168..bf9a6ce4 100644
--- a/SysML2.NET/Core/AutoGenDto/ConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConstraintUsage.cs
@@ -55,14 +55,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -76,7 +76,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -85,7 +85,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
         public Guid? constraintDefinition { get; internal set; }
@@ -96,14 +96,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -113,7 +113,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,7 +122,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -137,14 +137,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -153,7 +153,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -163,14 +163,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -196,7 +196,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -205,7 +205,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -215,14 +215,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -232,14 +232,15 @@ public partial class ConstraintUsage : IConstraintUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -248,7 +249,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -256,7 +257,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -264,7 +265,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -273,7 +274,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -281,7 +282,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -295,7 +296,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -303,7 +304,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -312,14 +313,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -327,14 +328,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -348,7 +349,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -359,7 +360,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -367,14 +368,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -382,14 +383,14 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -397,33 +398,33 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -431,7 +432,7 @@ public partial class ConstraintUsage : IConstraintUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -444,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -452,11 +453,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -465,7 +466,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -473,7 +474,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -482,7 +483,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -493,14 +494,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -508,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -516,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -524,7 +525,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -532,7 +533,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -540,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -548,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -558,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -566,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -574,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -582,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -590,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -598,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -606,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -614,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -622,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -630,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -638,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -646,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -654,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -662,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -670,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -678,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -687,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -695,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -703,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -711,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -721,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -729,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -747,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -766,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -776,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -786,14 +787,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -802,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -811,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -821,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -831,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -841,7 +842,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -850,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -860,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -869,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -880,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -889,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -897,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -906,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -916,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -926,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -945,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -955,14 +956,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -971,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -979,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -989,7 +990,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -997,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1034,14 +1035,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1055,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1064,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1076,14 +1078,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1095,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1107,14 +1109,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1123,7 +1125,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1132,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ConstructorExpression.cs b/SysML2.NET/Core/AutoGenDto/ConstructorExpression.cs
index 7704eca5..4a2b0fd2 100644
--- a/SysML2.NET/Core/AutoGenDto/ConstructorExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/ConstructorExpression.cs
@@ -51,24 +51,24 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -92,14 +92,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,14 +122,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -139,14 +139,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -172,7 +172,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -181,7 +181,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -191,14 +191,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -208,14 +208,15 @@ public partial class ConstructorExpression : IConstructorExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -223,7 +224,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -231,7 +232,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -240,7 +241,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -248,7 +249,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -256,7 +257,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -270,7 +271,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -278,7 +279,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -287,14 +288,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -302,14 +303,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -323,7 +324,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -334,14 +335,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -349,14 +350,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -364,26 +365,26 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -391,7 +392,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -399,7 +400,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -407,7 +408,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -416,7 +417,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -427,14 +428,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -443,7 +444,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -452,7 +453,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -462,7 +463,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -471,7 +472,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -481,7 +482,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -491,14 +492,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -507,7 +508,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -516,7 +517,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -526,7 +527,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -536,7 +537,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -546,7 +547,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -555,7 +556,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -565,7 +566,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -574,7 +575,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -585,7 +586,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -594,7 +595,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -602,7 +603,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -611,7 +612,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -621,7 +622,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -631,7 +632,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -641,7 +642,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -650,7 +651,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -660,14 +661,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -675,7 +676,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -685,7 +686,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -693,7 +694,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -701,7 +702,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -712,7 +713,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -725,7 +726,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -734,7 +735,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -746,14 +747,14 @@ public partial class ConstructorExpression : IConstructorExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -765,7 +766,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -776,7 +777,7 @@ public partial class ConstructorExpression : IConstructorExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/CrossSubsetting.cs b/SysML2.NET/Core/AutoGenDto/CrossSubsetting.cs
index 8192cceb..ae3ffd4b 100644
--- a/SysML2.NET/Core/AutoGenDto/CrossSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/CrossSubsetting.cs
@@ -35,14 +35,14 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// CrossSubsetting is a kind of Subsetting for end Features, as identified by crossingFeature, to
     /// subset a chained Feature, identified by crossedFeature. It navigates to instances of the end
     /// Feature’s type from instances of other end Feature types on the same owningType (at least two end
-    /// Features are required for any of them to have a CrossSubsetting).The crossedFeature of a
+    /// Features are required for any of them to have a CrossSubsetting). The crossedFeature of a
     /// CrossSubsetting must have a feature chain of exactly two Features. The second Feature in the chain
     /// is the crossFeature of the crossingFeature (end Feature), which has the same type as the
     /// crossingFeature. When the owningType of the crossingFeature has exactly two end Features, the first
     /// Feature in the chain of the crossedFeature is the other end Feature. The crossFeature’s
     /// featuringType in this case is the other end Feature. When the owningType has more than two end
     /// Features, the first Feature in the chain is a Feature that CrossMultiplies all the other end
-    /// Features, which is also the featuringType of the crossFeature.A crossFeature must be owned by its
+    /// Features, which is also the featuringType of the crossFeature. A crossFeature must be owned by its
     /// featureCrossing (end Feature) when the featureCrossing owningType has more than two end Features.
     /// Otherwise, for exactly two end Features, the crossFeatures of each the ends can instead optionally
     /// be inherited by the other end from one of its types or a subsetted Feature.
@@ -61,14 +61,14 @@ public partial class CrossSubsetting : ICrossSubsetting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The chained Feature that is cross subset by the crossingFeature of this CrossSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "ICrossSubsetting.CrossedFeature")]
         public Guid CrossedFeature { get; set; }
@@ -76,7 +76,7 @@ public partial class CrossSubsetting : ICrossSubsetting
         /// <summary>
         /// The end Feature that owns this CrossSubsetting relationship and is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "ICrossSubsetting.CrossingFeature")]
@@ -85,7 +85,7 @@ public partial class CrossSubsetting : ICrossSubsetting
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -95,14 +95,14 @@ public partial class CrossSubsetting : ICrossSubsetting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -112,14 +112,14 @@ public partial class CrossSubsetting : ICrossSubsetting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -136,7 +136,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -147,14 +147,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -164,7 +164,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -172,7 +172,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -182,14 +182,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -197,7 +197,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -206,14 +206,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("ICrossSubsetting.CrossingFeature")]
@@ -223,7 +223,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -233,7 +233,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -241,7 +241,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -249,7 +249,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -257,7 +257,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -272,7 +272,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -280,7 +280,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -290,14 +290,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -317,7 +317,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -333,7 +333,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("ICrossSubsetting.CrossedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -349,7 +349,7 @@ Guid ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ICrossSubsetting.CrossingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -362,7 +362,7 @@ Guid ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -382,7 +382,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/DataType.cs b/SysML2.NET/Core/AutoGenDto/DataType.cs
index f0bf0e5d..e5e0ab21 100644
--- a/SysML2.NET/Core/AutoGenDto/DataType.cs
+++ b/SysML2.NET/Core/AutoGenDto/DataType.cs
@@ -35,10 +35,10 @@ namespace SysML2.NET.Core.DTO.Kernel.DataTypes
     /// <summary>
     /// A DataType is a Classifier of things (in the universe) that can only be distinguished by how they
     /// are related to other things (via Features). This means multiple things classified by the same
-    /// DataType<ul>	<li>Cannot be distinguished when they are related to other things in exactly the same
-    /// way, even when they are intended to be about different things.</li>	<li>Can be distinguished when
+    /// DataType <ul> <li>Cannot be distinguished when they are related to other things in exactly the same
+    /// way, even when they are intended to be about different things.</li> <li>Can be distinguished when
     /// they are related to other things in different ways, even when they are intended to be about the same
-    /// thing.</li></ul>
+    /// thing.</li> </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1557527599533_240072_110321", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -54,14 +54,14 @@ public partial class DataType : IDataType
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -71,7 +71,7 @@ public partial class DataType : IDataType
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -84,14 +84,14 @@ public partial class DataType : IDataType
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -99,7 +99,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -109,14 +109,14 @@ public partial class DataType : IDataType
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -124,7 +124,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -134,14 +134,14 @@ public partial class DataType : IDataType
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -149,7 +149,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class DataType : IDataType
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -180,7 +180,7 @@ public partial class DataType : IDataType
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -188,14 +188,14 @@ public partial class DataType : IDataType
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -206,26 +206,26 @@ public partial class DataType : IDataType
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -233,7 +233,7 @@ public partial class DataType : IDataType
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -241,7 +241,7 @@ public partial class DataType : IDataType
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -250,7 +250,7 @@ public partial class DataType : IDataType
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -261,14 +261,14 @@ public partial class DataType : IDataType
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -277,7 +277,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -286,7 +286,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -296,7 +296,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -306,7 +306,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -316,14 +316,14 @@ public partial class DataType : IDataType
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -332,7 +332,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -341,7 +341,7 @@ public partial class DataType : IDataType
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -351,7 +351,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -360,7 +360,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -370,7 +370,7 @@ public partial class DataType : IDataType
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -379,7 +379,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -389,7 +389,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -398,7 +398,7 @@ public partial class DataType : IDataType
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -408,7 +408,7 @@ public partial class DataType : IDataType
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -416,7 +416,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -426,14 +426,14 @@ public partial class DataType : IDataType
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -443,7 +443,7 @@ public partial class DataType : IDataType
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -451,7 +451,7 @@ public partial class DataType : IDataType
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -464,7 +464,7 @@ public partial class DataType : IDataType
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -474,14 +474,14 @@ public partial class DataType : IDataType
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -494,7 +494,7 @@ public partial class DataType : IDataType
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/DecisionNode.cs b/SysML2.NET/Core/AutoGenDto/DecisionNode.cs
index 8fd9b8f3..32811ebe 100644
--- a/SysML2.NET/Core/AutoGenDto/DecisionNode.cs
+++ b/SysML2.NET/Core/AutoGenDto/DecisionNode.cs
@@ -52,7 +52,7 @@ public partial class DecisionNode : IDecisionNode
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -61,14 +61,14 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class DecisionNode : IDecisionNode
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -92,14 +92,14 @@ public partial class DecisionNode : IDecisionNode
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public partial class DecisionNode : IDecisionNode
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -118,7 +118,7 @@ public partial class DecisionNode : IDecisionNode
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -133,14 +133,14 @@ public partial class DecisionNode : IDecisionNode
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,7 +149,7 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -159,14 +159,14 @@ public partial class DecisionNode : IDecisionNode
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public partial class DecisionNode : IDecisionNode
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -192,7 +192,7 @@ public partial class DecisionNode : IDecisionNode
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -211,14 +211,14 @@ public partial class DecisionNode : IDecisionNode
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -228,14 +228,14 @@ public partial class DecisionNode : IDecisionNode
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -251,7 +251,7 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -260,7 +260,7 @@ public partial class DecisionNode : IDecisionNode
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -268,7 +268,7 @@ public partial class DecisionNode : IDecisionNode
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -282,7 +282,7 @@ public partial class DecisionNode : IDecisionNode
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -290,7 +290,7 @@ public partial class DecisionNode : IDecisionNode
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -299,14 +299,14 @@ public partial class DecisionNode : IDecisionNode
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -314,14 +314,14 @@ public partial class DecisionNode : IDecisionNode
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -335,7 +335,7 @@ public partial class DecisionNode : IDecisionNode
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -346,7 +346,7 @@ public partial class DecisionNode : IDecisionNode
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -354,21 +354,21 @@ public partial class DecisionNode : IDecisionNode
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -376,33 +376,33 @@ public partial class DecisionNode : IDecisionNode
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -410,7 +410,7 @@ public partial class DecisionNode : IDecisionNode
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -423,7 +423,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -431,11 +431,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -444,7 +444,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -452,7 +452,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -461,7 +461,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -472,14 +472,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -503,7 +503,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -766,14 +766,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -811,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -935,14 +935,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1036,14 +1036,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1055,7 +1055,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1067,14 +1067,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1083,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Definition.cs b/SysML2.NET/Core/AutoGenDto/Definition.cs
index a92a946d..79a23553 100644
--- a/SysML2.NET/Core/AutoGenDto/Definition.cs
+++ b/SysML2.NET/Core/AutoGenDto/Definition.cs
@@ -34,15 +34,15 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
 
     /// <summary>
     /// A Definition is a Classifier of Usages. The actual kinds of Definition that may appear in a model
-    /// are given by the subclasses of Definition (possibly as extended with user-defined
-    /// SemanticMetadata).Normally, a Definition has owned Usages that model features of the thing being
-    /// defined. A Definition may also have other Definitions nested in it, but this has no semantic
-    /// significance, other than the nested scoping resulting from the Definition being considered as a
-    /// Namespace for any nested Definitions.However, if a Definition has isVariation = true, then it
-    /// represents a variation point Definition. In this case, all of its members must be variant Usages,
-    /// related to the Definition by VariantMembership Relationships. Rather than being features of the
-    /// Definition, variant Usages model different concrete alternatives that can be chosen to fill in for
-    /// an abstract Usage of the variation point Definition.
+    /// are given by the subclasses of Definition (possibly as extended with user-defined SemanticMetadata).
+    /// Normally, a Definition has owned Usages that model features of the thing being defined. A Definition
+    /// may also have other Definitions nested in it, but this has no semantic significance, other than the
+    /// nested scoping resulting from the Definition being considered as a Namespace for any nested
+    /// Definitions. However, if a Definition has isVariation = true, then it represents a variation point
+    /// Definition. In this case, all of its members must be variant Usages, related to the Definition by
+    /// VariantMembership Relationships. Rather than being features of the Definition, variant Usages model
+    /// different concrete alternatives that can be chosen to fill in for an abstract Usage of the variation
+    /// point Definition.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565479032244_336549_22524", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -58,14 +58,14 @@ public partial class Definition : IDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -75,7 +75,7 @@ public partial class Definition : IDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -88,14 +88,14 @@ public partial class Definition : IDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -103,7 +103,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -112,7 +112,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -122,14 +122,14 @@ public partial class Definition : IDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -137,7 +137,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -147,14 +147,14 @@ public partial class Definition : IDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -162,7 +162,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class Definition : IDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -179,7 +179,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -193,7 +193,7 @@ public partial class Definition : IDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -201,14 +201,14 @@ public partial class Definition : IDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -219,26 +219,26 @@ public partial class Definition : IDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -246,7 +246,7 @@ public partial class Definition : IDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -254,7 +254,7 @@ public partial class Definition : IDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -262,7 +262,7 @@ public partial class Definition : IDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class Definition : IDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -282,14 +282,14 @@ public partial class Definition : IDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -297,7 +297,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -305,7 +305,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -313,7 +313,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -322,7 +322,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -331,7 +331,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -339,7 +339,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -347,7 +347,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -355,7 +355,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -363,7 +363,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -374,7 +374,7 @@ public partial class Definition : IDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -382,7 +382,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -391,7 +391,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -401,7 +401,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -411,14 +411,14 @@ public partial class Definition : IDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -427,7 +427,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -435,7 +435,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -444,7 +444,7 @@ public partial class Definition : IDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -453,7 +453,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -462,7 +462,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -471,7 +471,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -479,7 +479,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -488,7 +488,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -497,7 +497,7 @@ public partial class Definition : IDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -516,7 +516,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -524,7 +524,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -532,7 +532,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -540,7 +540,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -548,7 +548,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -556,7 +556,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -564,7 +564,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -572,7 +572,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -581,7 +581,7 @@ public partial class Definition : IDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -590,7 +590,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -599,7 +599,7 @@ public partial class Definition : IDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -607,7 +607,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -615,7 +615,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -624,7 +624,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -633,7 +633,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -641,7 +641,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -649,7 +649,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -657,7 +657,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -666,14 +666,14 @@ public partial class Definition : IDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -683,7 +683,7 @@ public partial class Definition : IDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -691,7 +691,7 @@ public partial class Definition : IDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -704,7 +704,7 @@ public partial class Definition : IDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -714,14 +714,14 @@ public partial class Definition : IDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -734,14 +734,14 @@ public partial class Definition : IDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -750,7 +750,7 @@ public partial class Definition : IDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -760,7 +760,7 @@ public partial class Definition : IDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Dependency.cs b/SysML2.NET/Core/AutoGenDto/Dependency.cs
index 7368593e..bf945a6f 100644
--- a/SysML2.NET/Core/AutoGenDto/Dependency.cs
+++ b/SysML2.NET/Core/AutoGenDto/Dependency.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -52,14 +52,14 @@ public partial class Dependency : IDependency
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDependency.Client")]
         public List<Guid> Client { get; set; } = [];
@@ -67,7 +67,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -77,14 +77,14 @@ public partial class Dependency : IDependency
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -94,7 +94,7 @@ public partial class Dependency : IDependency
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -102,7 +102,7 @@ public partial class Dependency : IDependency
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -113,14 +113,14 @@ public partial class Dependency : IDependency
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -130,7 +130,7 @@ public partial class Dependency : IDependency
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -138,7 +138,7 @@ public partial class Dependency : IDependency
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -148,14 +148,14 @@ public partial class Dependency : IDependency
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -163,7 +163,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -172,14 +172,14 @@ public partial class Dependency : IDependency
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -189,7 +189,7 @@ public partial class Dependency : IDependency
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -197,7 +197,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -205,7 +205,7 @@ public partial class Dependency : IDependency
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -218,7 +218,7 @@ public partial class Dependency : IDependency
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -226,7 +226,7 @@ public partial class Dependency : IDependency
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -236,14 +236,14 @@ public partial class Dependency : IDependency
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Client")]
         [Implements(implementation: "IRelationship.Source")]
@@ -259,7 +259,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDependency.Supplier")]
         public List<Guid> Supplier { get; set; } = [];
@@ -267,7 +267,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Supplier")]
         [Implements(implementation: "IRelationship.Target")]
@@ -283,7 +283,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/Differencing.cs b/SysML2.NET/Core/AutoGenDto/Differencing.cs
index 368810f7..c9895d27 100644
--- a/SysML2.NET/Core/AutoGenDto/Differencing.cs
+++ b/SysML2.NET/Core/AutoGenDto/Differencing.cs
@@ -50,14 +50,14 @@ public partial class Differencing : IDifferencing
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,7 +67,7 @@ public partial class Differencing : IDifferencing
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -75,7 +75,7 @@ public partial class Differencing : IDifferencing
         /// Type that partly determines interpretations of typeDifferenced, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDifferencing.DifferencingType")]
         public Guid DifferencingType { get; set; }
@@ -83,7 +83,7 @@ public partial class Differencing : IDifferencing
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -93,7 +93,7 @@ public partial class Differencing : IDifferencing
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -101,7 +101,7 @@ public partial class Differencing : IDifferencing
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -112,14 +112,14 @@ public partial class Differencing : IDifferencing
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -129,7 +129,7 @@ public partial class Differencing : IDifferencing
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -137,7 +137,7 @@ public partial class Differencing : IDifferencing
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -147,14 +147,14 @@ public partial class Differencing : IDifferencing
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -162,7 +162,7 @@ public partial class Differencing : IDifferencing
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -171,14 +171,14 @@ public partial class Differencing : IDifferencing
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -188,7 +188,7 @@ public partial class Differencing : IDifferencing
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -196,7 +196,7 @@ public partial class Differencing : IDifferencing
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -204,7 +204,7 @@ public partial class Differencing : IDifferencing
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -217,7 +217,7 @@ public partial class Differencing : IDifferencing
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -225,7 +225,7 @@ public partial class Differencing : IDifferencing
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -235,14 +235,14 @@ public partial class Differencing : IDifferencing
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDifferencing.TypeDifferenced")]
         [Implements(implementation: "IRelationship.Source")]
@@ -255,7 +255,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDifferencing.DifferencingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -275,7 +275,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -285,7 +285,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Type with interpretations partly determined by differencingType, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDifferencing.TypeDifferenced")]
diff --git a/SysML2.NET/Core/AutoGenDto/Disjoining.cs b/SysML2.NET/Core/AutoGenDto/Disjoining.cs
index 06ad25c0..8e0b8fc9 100644
--- a/SysML2.NET/Core/AutoGenDto/Disjoining.cs
+++ b/SysML2.NET/Core/AutoGenDto/Disjoining.cs
@@ -52,14 +52,14 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class Disjoining : IDisjoining
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// Type asserted to be disjoint with the typeDisjoined.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDisjoining.DisjoiningType")]
         public Guid DisjoiningType { get; set; }
@@ -84,7 +84,7 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -94,7 +94,7 @@ public partial class Disjoining : IDisjoining
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -102,7 +102,7 @@ public partial class Disjoining : IDisjoining
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -113,14 +113,14 @@ public partial class Disjoining : IDisjoining
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -130,7 +130,7 @@ public partial class Disjoining : IDisjoining
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -138,7 +138,7 @@ public partial class Disjoining : IDisjoining
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -148,14 +148,14 @@ public partial class Disjoining : IDisjoining
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -163,7 +163,7 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -172,14 +172,14 @@ public partial class Disjoining : IDisjoining
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -189,7 +189,7 @@ public partial class Disjoining : IDisjoining
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -197,7 +197,7 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -205,7 +205,7 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -213,7 +213,7 @@ public partial class Disjoining : IDisjoining
         /// <summary>
         /// A typeDisjoined that is also an owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_955906_617")]
         [Implements(implementation: "IDisjoining.OwningType")]
@@ -227,7 +227,7 @@ public partial class Disjoining : IDisjoining
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -235,7 +235,7 @@ public partial class Disjoining : IDisjoining
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -245,14 +245,14 @@ public partial class Disjoining : IDisjoining
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDisjoining.TypeDisjoined")]
         [Implements(implementation: "IRelationship.Source")]
@@ -272,7 +272,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDisjoining.DisjoiningType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -292,7 +292,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -301,7 +301,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type asserted to be disjoint with the disjoiningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDisjoining.TypeDisjoined")]
         public Guid TypeDisjoined { get; set; }
diff --git a/SysML2.NET/Core/AutoGenDto/Documentation.cs b/SysML2.NET/Core/AutoGenDto/Documentation.cs
index 03372ff5..c728a08f 100644
--- a/SysML2.NET/Core/AutoGenDto/Documentation.cs
+++ b/SysML2.NET/Core/AutoGenDto/Documentation.cs
@@ -48,7 +48,7 @@ public partial class Documentation : IDocumentation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -57,7 +57,7 @@ public partial class Documentation : IDocumentation
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IDocumentation.DocumentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<Guid> IAnnotatingElement.annotatedElement => [this.documentedElement];
@@ -66,7 +66,7 @@ public partial class Documentation : IDocumentation
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -74,14 +74,14 @@ public partial class Documentation : IDocumentation
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public partial class Documentation : IDocumentation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -107,7 +107,7 @@ public partial class Documentation : IDocumentation
         /// <summary>
         /// The Element that is documented by this Documentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "IDocumentation.DocumentedElement")]
@@ -117,7 +117,7 @@ public partial class Documentation : IDocumentation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -128,14 +128,14 @@ public partial class Documentation : IDocumentation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -144,7 +144,7 @@ public partial class Documentation : IDocumentation
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Locale")]
         public string Locale { get; set; }
 
@@ -154,7 +154,7 @@ public partial class Documentation : IDocumentation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -162,7 +162,7 @@ public partial class Documentation : IDocumentation
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -172,7 +172,7 @@ public partial class Documentation : IDocumentation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -182,14 +182,14 @@ public partial class Documentation : IDocumentation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -198,14 +198,14 @@ public partial class Documentation : IDocumentation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -214,7 +214,7 @@ public partial class Documentation : IDocumentation
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -224,7 +224,7 @@ public partial class Documentation : IDocumentation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -232,7 +232,7 @@ public partial class Documentation : IDocumentation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -245,7 +245,7 @@ public partial class Documentation : IDocumentation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -255,14 +255,14 @@ public partial class Documentation : IDocumentation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ElementFilterMembership.cs b/SysML2.NET/Core/AutoGenDto/ElementFilterMembership.cs
index 1a0953e8..a9139ff9 100644
--- a/SysML2.NET/Core/AutoGenDto/ElementFilterMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ElementFilterMembership.cs
@@ -53,7 +53,7 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -61,7 +61,7 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// The model-level evaluable Boolean-valued Expression used to filter the imported members of the
         /// membershipOwningNamespace of this ElementFilterMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IElementFilterMembership.Condition")]
         public Guid condition { get; internal set; }
@@ -69,7 +69,7 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,14 +79,14 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -96,7 +96,7 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -104,7 +104,7 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -115,21 +115,21 @@ public partial class ElementFilterMembership : IElementFilterMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -142,7 +142,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -150,7 +150,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -162,7 +162,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -172,7 +172,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -187,7 +187,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -195,7 +195,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -205,7 +205,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -213,7 +213,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IElementFilterMembership.Condition")]
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -239,7 +239,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -264,14 +264,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -281,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -289,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -297,7 +297,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -310,7 +310,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -318,7 +318,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -328,14 +328,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -348,7 +348,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -368,7 +368,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -378,7 +378,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/EndFeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/EndFeatureMembership.cs
index eb12c8d9..6138500f 100644
--- a/SysML2.NET/Core/AutoGenDto/EndFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/EndFeatureMembership.cs
@@ -51,14 +51,14 @@ public partial class EndFeatureMembership : IEndFeatureMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class EndFeatureMembership : IEndFeatureMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class EndFeatureMembership : IEndFeatureMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class EndFeatureMembership : IEndFeatureMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -104,21 +104,21 @@ public partial class EndFeatureMembership : IEndFeatureMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -131,7 +131,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -139,7 +139,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -151,7 +151,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -162,7 +162,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -177,7 +177,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,7 +195,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -203,7 +203,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -213,14 +213,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IEndFeatureMembership.OwnedMemberFeature")]
         public Guid ownedMemberFeature { get; internal set; }
@@ -229,7 +229,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IEndFeatureMembership.OwnedMemberFeature")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -238,7 +238,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -246,7 +246,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -254,7 +254,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -271,14 +271,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -288,7 +288,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -296,7 +296,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -304,7 +304,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -312,7 +312,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -326,7 +326,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -334,7 +334,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -344,14 +344,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -364,7 +364,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -384,7 +384,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -394,7 +394,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/EnumerationDefinition.cs b/SysML2.NET/Core/AutoGenDto/EnumerationDefinition.cs
index 33f22086..ea819096 100644
--- a/SysML2.NET/Core/AutoGenDto/EnumerationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/EnumerationDefinition.cs
@@ -51,14 +51,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -105,7 +105,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -115,14 +115,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -131,7 +131,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         [Implements(implementation: "IEnumerationDefinition.EnumeratedValue")]
         public List<Guid> enumeratedValue { get; internal set; } = [];
@@ -139,7 +139,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -149,14 +149,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -181,7 +181,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -203,14 +203,14 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -221,26 +221,26 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -248,7 +248,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         [Implements(implementation: "IEnumerationDefinition.IsVariation")]
         public bool IsVariation { get; set; } = true;
@@ -257,7 +257,7 @@ public partial class EnumerationDefinition : IEnumerationDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEnumerationDefinition.IsVariation")]
         [Implements(implementation: "IDefinition.IsVariation")]
         bool Systems.DefinitionAndUsage.IDefinition.IsVariation
@@ -273,7 +273,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -281,7 +281,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -290,7 +290,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -301,14 +301,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -316,7 +316,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -324,7 +324,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -332,7 +332,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -341,7 +341,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -350,7 +350,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -358,7 +358,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -366,7 +366,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -374,7 +374,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -382,7 +382,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -393,7 +393,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -401,7 +401,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -410,7 +410,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -420,7 +420,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -430,14 +430,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -446,7 +446,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -454,7 +454,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -463,7 +463,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -472,7 +472,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -481,7 +481,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -490,7 +490,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -498,7 +498,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -507,7 +507,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -516,7 +516,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -525,7 +525,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -535,7 +535,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -583,7 +583,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -591,7 +591,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -609,7 +609,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -643,7 +643,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -652,7 +652,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -660,7 +660,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -668,7 +668,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -676,7 +676,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -685,14 +685,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -702,7 +702,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -710,7 +710,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +723,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -733,14 +733,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -753,14 +753,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -769,7 +769,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [RedefinedByProperty("IEnumerationDefinition.EnumeratedValue")]
         [Implements(implementation: "IDefinition.Variant")]
@@ -780,7 +780,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/EnumerationUsage.cs b/SysML2.NET/Core/AutoGenDto/EnumerationUsage.cs
index 21ae16b0..dfc39416 100644
--- a/SysML2.NET/Core/AutoGenDto/EnumerationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/EnumerationUsage.cs
@@ -50,7 +50,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -59,7 +59,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IEnumerationUsage.EnumerationDefinition")]
         [Implements(implementation: "IAttributeUsage.AttributeDefinition")]
@@ -73,7 +73,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -83,14 +83,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,7 +100,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -109,7 +109,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IAttributeUsage.AttributeDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -124,14 +124,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -139,7 +139,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -149,14 +149,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -182,7 +182,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// The single EnumerationDefinition that is the type of this EnumerationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471811429_523492_20975")]
         [Implements(implementation: "IEnumerationUsage.EnumerationDefinition")]
         public Guid enumerationDefinition { get; internal set; }
@@ -199,7 +199,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -209,14 +209,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -226,14 +226,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -241,7 +241,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -250,7 +250,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -258,7 +258,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -272,7 +272,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -280,7 +280,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +289,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -304,14 +304,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +325,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,21 +336,21 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -358,14 +358,14 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IAttributeUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
@@ -373,27 +373,27 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAttributeUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -401,7 +401,7 @@ public partial class EnumerationUsage : IEnumerationUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -414,7 +414,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -422,11 +422,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -435,7 +435,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -443,7 +443,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -452,7 +452,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -463,14 +463,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -478,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -486,7 +486,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -494,7 +494,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -707,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -717,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -746,14 +746,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -762,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -781,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -810,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -820,7 +820,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -876,7 +876,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -915,14 +915,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -939,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -949,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -957,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -998,14 +998,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1029,14 +1029,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/EventOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenDto/EventOccurrenceUsage.cs
index d331be57..30282904 100644
--- a/SysML2.NET/Core/AutoGenDto/EventOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/EventOccurrenceUsage.cs
@@ -37,7 +37,7 @@ namespace SysML2.NET.Core.DTO.Systems.Occurrences
     /// An EventOccurrenceUsage is an OccurrenceUsage that represents another OccurrenceUsage occurring as a
     /// suboccurrence of the containing occurrence of the EventOccurrenceUsage. Unless it is the
     /// EventOccurrenceUsage itself, the referenced OccurrenceUsage is related to the EventOccurrenceUsage
-    /// by a ReferenceSubsetting Relationship.If the EventOccurrenceUsage is owned by an
+    /// by a ReferenceSubsetting Relationship. If the EventOccurrenceUsage is owned by an
     /// OccurrenceDefinition or OccurrenceUsage, then it also subsets the timeEnclosedOccurrences property
     /// of the Class Occurrence from the Kernel Semantic Library model Occurrences.
     /// </summary>
@@ -55,7 +55,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -67,7 +67,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -77,14 +77,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -94,7 +94,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -103,7 +103,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -118,14 +118,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -133,7 +133,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -143,14 +143,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -160,14 +160,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -176,7 +176,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -187,14 +187,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         public Guid eventOccurrence { get; internal set; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -204,14 +204,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -221,14 +221,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -236,7 +236,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -244,7 +244,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -253,7 +253,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -275,7 +275,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -283,7 +283,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -292,14 +292,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -307,14 +307,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -328,7 +328,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -339,7 +339,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -347,21 +347,21 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -369,14 +369,14 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
@@ -384,27 +384,27 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -412,7 +412,7 @@ public partial class EventOccurrenceUsage : IEventOccurrenceUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -425,7 +425,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -433,11 +433,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -446,7 +446,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -454,7 +454,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -463,7 +463,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -474,14 +474,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -497,7 +497,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -579,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -587,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -595,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -619,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -627,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -635,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -643,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -651,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -668,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -676,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -684,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -692,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -767,14 +767,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -936,14 +936,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -970,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -978,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1028,14 +1028,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1047,7 +1047,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1059,14 +1059,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ExhibitStateUsage.cs b/SysML2.NET/Core/AutoGenDto/ExhibitStateUsage.cs
index e3b79d26..e550b707 100644
--- a/SysML2.NET/Core/AutoGenDto/ExhibitStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ExhibitStateUsage.cs
@@ -56,7 +56,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IStateUsage.StateDefinition")]
@@ -66,14 +66,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -87,7 +87,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -97,14 +97,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,7 +114,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,7 +123,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -138,14 +138,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -154,7 +154,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,7 +164,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
@@ -173,14 +173,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.DoAction")]
         public Guid? doAction { get; internal set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -190,14 +190,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -206,7 +206,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -217,7 +217,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.EntryAction")]
         public Guid? entryAction { get; internal set; }
 
@@ -226,7 +226,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         Guid Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => ((SysML2.NET.Core.DTO.Systems.Actions.IPerformActionUsage)this).performedAction;
@@ -235,7 +235,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// The StateUsage to be exhibited by the ExhibitStateUsage. It is the performedAction of the
         /// ExhibitStateUsage considered as a PerformActionUsage, which must be a StateUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         [Implements(implementation: "IExhibitStateUsage.ExhibitedState")]
         public Guid exhibitedState { get; internal set; }
@@ -245,14 +245,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.ExitAction")]
         public Guid? exitAction { get; internal set; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -262,14 +262,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -279,14 +279,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -302,7 +302,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -311,7 +311,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -319,7 +319,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -333,7 +333,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -341,7 +341,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -350,14 +350,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -365,14 +365,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -386,7 +386,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -397,7 +397,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -405,21 +405,21 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -428,7 +428,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.IsParallel")]
         public bool IsParallel { get; set; }
 
@@ -436,14 +436,14 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -451,27 +451,27 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -479,7 +479,7 @@ public partial class ExhibitStateUsage : IExhibitStateUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -500,11 +500,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -541,14 +541,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -835,14 +835,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -880,7 +880,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -899,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -929,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -938,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1004,14 +1004,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1020,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1073,7 +1073,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [RedefinedByProperty("IExhibitStateUsage.ExhibitedState")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1115,7 +1115,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -1123,7 +1123,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "IStateUsage.StateDefinition")]
         public List<Guid> stateDefinition { get; internal set; } = [];
@@ -1131,7 +1131,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1155,14 +1155,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1171,7 +1171,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1180,7 +1180,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Expression.cs b/SysML2.NET/Core/AutoGenDto/Expression.cs
index 7cacb7ce..e162d988 100644
--- a/SysML2.NET/Core/AutoGenDto/Expression.cs
+++ b/SysML2.NET/Core/AutoGenDto/Expression.cs
@@ -54,14 +54,14 @@ public partial class Expression : IExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -75,7 +75,7 @@ public partial class Expression : IExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -85,14 +85,14 @@ public partial class Expression : IExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -102,7 +102,7 @@ public partial class Expression : IExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -115,14 +115,14 @@ public partial class Expression : IExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -132,14 +132,14 @@ public partial class Expression : IExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -149,14 +149,14 @@ public partial class Expression : IExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -165,7 +165,7 @@ public partial class Expression : IExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -174,7 +174,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -184,14 +184,14 @@ public partial class Expression : IExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -201,14 +201,15 @@ public partial class Expression : IExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -216,7 +217,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -224,7 +225,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -233,7 +234,7 @@ public partial class Expression : IExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -241,7 +242,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class Expression : IExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -263,7 +264,7 @@ public partial class Expression : IExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -272,14 +273,14 @@ public partial class Expression : IExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -287,14 +288,14 @@ public partial class Expression : IExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -308,7 +309,7 @@ public partial class Expression : IExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -319,14 +320,14 @@ public partial class Expression : IExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -334,14 +335,14 @@ public partial class Expression : IExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -349,26 +350,26 @@ public partial class Expression : IExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -376,7 +377,7 @@ public partial class Expression : IExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -384,7 +385,7 @@ public partial class Expression : IExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -392,7 +393,7 @@ public partial class Expression : IExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -401,7 +402,7 @@ public partial class Expression : IExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -412,14 +413,14 @@ public partial class Expression : IExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -428,7 +429,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -437,7 +438,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -447,7 +448,7 @@ public partial class Expression : IExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -456,7 +457,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -466,7 +467,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -476,14 +477,14 @@ public partial class Expression : IExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -492,7 +493,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -501,7 +502,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -511,7 +512,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -521,7 +522,7 @@ public partial class Expression : IExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -531,7 +532,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -540,7 +541,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -550,7 +551,7 @@ public partial class Expression : IExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -559,7 +560,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -570,7 +571,7 @@ public partial class Expression : IExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -579,7 +580,7 @@ public partial class Expression : IExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -587,7 +588,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -596,7 +597,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -606,7 +607,7 @@ public partial class Expression : IExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -616,7 +617,7 @@ public partial class Expression : IExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -626,7 +627,7 @@ public partial class Expression : IExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -635,7 +636,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -645,14 +646,14 @@ public partial class Expression : IExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -660,7 +661,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -670,7 +671,7 @@ public partial class Expression : IExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -678,7 +679,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -686,7 +687,7 @@ public partial class Expression : IExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -697,7 +698,7 @@ public partial class Expression : IExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -710,7 +711,7 @@ public partial class Expression : IExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -719,7 +720,7 @@ public partial class Expression : IExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -731,14 +732,14 @@ public partial class Expression : IExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -750,7 +751,7 @@ public partial class Expression : IExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -761,7 +762,7 @@ public partial class Expression : IExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Feature.cs b/SysML2.NET/Core/AutoGenDto/Feature.cs
index 180bda29..b75c9110 100644
--- a/SysML2.NET/Core/AutoGenDto/Feature.cs
+++ b/SysML2.NET/Core/AutoGenDto/Feature.cs
@@ -37,13 +37,13 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -64,7 +64,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -76,7 +76,7 @@ public partial class Feature : IFeature
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -86,14 +86,14 @@ public partial class Feature : IFeature
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -103,7 +103,7 @@ public partial class Feature : IFeature
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,14 +116,14 @@ public partial class Feature : IFeature
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -132,14 +132,14 @@ public partial class Feature : IFeature
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -149,14 +149,14 @@ public partial class Feature : IFeature
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -165,7 +165,7 @@ public partial class Feature : IFeature
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -174,7 +174,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -184,14 +184,14 @@ public partial class Feature : IFeature
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -201,14 +201,14 @@ public partial class Feature : IFeature
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -216,7 +216,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -225,7 +225,7 @@ public partial class Feature : IFeature
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -233,7 +233,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -247,7 +247,7 @@ public partial class Feature : IFeature
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -255,7 +255,7 @@ public partial class Feature : IFeature
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -264,14 +264,14 @@ public partial class Feature : IFeature
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -279,14 +279,14 @@ public partial class Feature : IFeature
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -300,7 +300,7 @@ public partial class Feature : IFeature
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -311,21 +311,21 @@ public partial class Feature : IFeature
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -333,26 +333,26 @@ public partial class Feature : IFeature
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -360,7 +360,7 @@ public partial class Feature : IFeature
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -368,7 +368,7 @@ public partial class Feature : IFeature
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -376,7 +376,7 @@ public partial class Feature : IFeature
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -385,7 +385,7 @@ public partial class Feature : IFeature
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -396,14 +396,14 @@ public partial class Feature : IFeature
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -412,7 +412,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -421,7 +421,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -431,7 +431,7 @@ public partial class Feature : IFeature
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -440,7 +440,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -450,7 +450,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -460,14 +460,14 @@ public partial class Feature : IFeature
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -476,7 +476,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -485,7 +485,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -495,7 +495,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -505,7 +505,7 @@ public partial class Feature : IFeature
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -515,7 +515,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -524,7 +524,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -534,7 +534,7 @@ public partial class Feature : IFeature
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -543,7 +543,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -554,7 +554,7 @@ public partial class Feature : IFeature
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -563,7 +563,7 @@ public partial class Feature : IFeature
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -571,7 +571,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -580,7 +580,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -590,7 +590,7 @@ public partial class Feature : IFeature
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -600,7 +600,7 @@ public partial class Feature : IFeature
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -610,7 +610,7 @@ public partial class Feature : IFeature
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -619,7 +619,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -629,14 +629,14 @@ public partial class Feature : IFeature
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -644,7 +644,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -654,7 +654,7 @@ public partial class Feature : IFeature
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -662,7 +662,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -670,7 +670,7 @@ public partial class Feature : IFeature
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -685,7 +685,7 @@ public partial class Feature : IFeature
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -695,14 +695,14 @@ public partial class Feature : IFeature
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -714,7 +714,7 @@ public partial class Feature : IFeature
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -725,7 +725,7 @@ public partial class Feature : IFeature
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureChainExpression.cs b/SysML2.NET/Core/AutoGenDto/FeatureChainExpression.cs
index deb969e7..94690c5a 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureChainExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureChainExpression.cs
@@ -51,24 +51,24 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -92,14 +92,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,14 +122,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -139,14 +139,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -172,7 +172,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -181,7 +181,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -191,14 +191,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -208,14 +208,15 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -223,7 +224,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -231,7 +232,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -240,7 +241,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -248,7 +249,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -256,7 +257,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -270,7 +271,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -278,7 +279,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -287,14 +288,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -302,14 +303,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -323,7 +324,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -334,14 +335,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -349,14 +350,14 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -364,26 +365,26 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -391,7 +392,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -399,7 +400,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -407,7 +408,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -416,7 +417,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -427,13 +428,13 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".")]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "IFeatureChainExpression.Operator")]
         public string Operator { get; set; } = ".";
@@ -442,7 +443,7 @@ public partial class FeatureChainExpression : IFeatureChainExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFeatureChainExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -457,7 +458,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -466,7 +467,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -475,7 +476,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -485,7 +486,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -494,7 +495,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -504,7 +505,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -514,14 +515,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -530,7 +531,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -539,7 +540,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -549,7 +550,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -559,7 +560,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -569,7 +570,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -578,7 +579,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -588,7 +589,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -597,7 +598,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -608,7 +609,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -617,7 +618,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -625,7 +626,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -634,7 +635,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -644,7 +645,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -654,7 +655,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -664,7 +665,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -673,7 +674,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -683,14 +684,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -698,7 +699,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -708,7 +709,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -716,7 +717,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -724,7 +725,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -735,7 +736,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -748,7 +749,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -757,7 +758,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -769,7 +770,7 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -777,7 +778,7 @@ string IOperatorExpression.Operator
         /// The Feature that is accessed by this FeatureChainExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IFeatureChainExpression.TargetFeature")]
         public Guid targetFeature { get; internal set; }
@@ -785,7 +786,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -797,7 +798,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -808,7 +809,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureChaining.cs b/SysML2.NET/Core/AutoGenDto/FeatureChaining.cs
index 16d4c746..c68ab93a 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureChaining.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureChaining.cs
@@ -50,7 +50,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -58,7 +58,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The Feature whose values partly determine values of featureChained, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IFeatureChaining.ChainingFeature")]
         public Guid ChainingFeature { get; set; }
@@ -66,7 +66,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -76,14 +76,14 @@ public partial class FeatureChaining : IFeatureChaining
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -93,7 +93,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -101,7 +101,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The Feature whose values are partly determined by values of the chainingFeature, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IFeatureChaining.FeatureChained")]
@@ -111,7 +111,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,14 +122,14 @@ public partial class FeatureChaining : IFeatureChaining
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -139,7 +139,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -147,7 +147,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -157,14 +157,14 @@ public partial class FeatureChaining : IFeatureChaining
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -172,7 +172,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -181,14 +181,14 @@ public partial class FeatureChaining : IFeatureChaining
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -198,7 +198,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -206,7 +206,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -214,7 +214,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -227,7 +227,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -235,7 +235,7 @@ public partial class FeatureChaining : IFeatureChaining
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -245,14 +245,14 @@ public partial class FeatureChaining : IFeatureChaining
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureChaining.FeatureChained")]
         [Implements(implementation: "IRelationship.Source")]
@@ -265,7 +265,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureChaining.ChainingFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -285,7 +285,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureInverting.cs b/SysML2.NET/Core/AutoGenDto/FeatureInverting.cs
index c2c1129c..6d4dbb6d 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureInverting.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureInverting.cs
@@ -53,14 +53,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,14 +70,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -87,14 +87,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature that is an inverse of the invertingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IFeatureInverting.FeatureInverted")]
         public Guid FeatureInverted { get; set; }
@@ -102,7 +102,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// The Feature that is an inverse of the invertedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IFeatureInverting.InvertingFeature")]
         public Guid InvertingFeature { get; set; }
@@ -111,7 +111,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,14 +122,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -139,7 +139,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -147,7 +147,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -157,14 +157,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -172,7 +172,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -181,14 +181,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A featureInverted that is also the owningRelatedElement of this FeatureInverting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838862_842173_146")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IFeatureInverting.OwningFeature")]
@@ -197,7 +197,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -207,7 +207,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -215,7 +215,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -223,7 +223,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -236,7 +236,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -244,7 +244,7 @@ public partial class FeatureInverting : IFeatureInverting
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -254,14 +254,14 @@ public partial class FeatureInverting : IFeatureInverting
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureInverting.FeatureInverted")]
         [Implements(implementation: "IRelationship.Source")]
@@ -281,7 +281,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureInverting.InvertingFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -301,7 +301,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/FeatureMembership.cs
index 6eeed6a3..fdbd46a1 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureMembership.cs
@@ -54,14 +54,14 @@ public partial class FeatureMembership : IFeatureMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -71,14 +71,14 @@ public partial class FeatureMembership : IFeatureMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -88,7 +88,7 @@ public partial class FeatureMembership : IFeatureMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -96,7 +96,7 @@ public partial class FeatureMembership : IFeatureMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -107,21 +107,21 @@ public partial class FeatureMembership : IFeatureMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -134,7 +134,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -142,7 +142,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -154,7 +154,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -165,7 +165,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -180,7 +180,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -188,7 +188,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -198,7 +198,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -206,7 +206,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -216,7 +216,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -225,7 +225,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
         public Guid ownedMemberFeature { get; internal set; }
@@ -233,7 +233,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -241,7 +241,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -249,7 +249,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -257,7 +257,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -266,14 +266,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -283,7 +283,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -291,7 +291,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -299,7 +299,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -339,14 +339,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -359,7 +359,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -379,7 +379,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -389,7 +389,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureReferenceExpression.cs b/SysML2.NET/Core/AutoGenDto/FeatureReferenceExpression.cs
index a0ddebd6..9e3270c5 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureReferenceExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureReferenceExpression.cs
@@ -50,14 +50,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -714,7 +715,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// The Feature that is referenced by this FeatureReferenceExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IFeatureReferenceExpression.Referent")]
         public Guid referent { get; internal set; }
@@ -724,7 +725,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -736,14 +737,14 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -755,7 +756,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -766,7 +767,7 @@ public partial class FeatureReferenceExpression : IFeatureReferenceExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureTyping.cs b/SysML2.NET/Core/AutoGenDto/FeatureTyping.cs
index a1f4acd3..80b04b93 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureTyping.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureTyping.cs
@@ -52,14 +52,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,14 +86,14 @@ public partial class FeatureTyping : IFeatureTyping
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -110,7 +110,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -121,14 +121,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -138,7 +138,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -146,7 +146,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -156,14 +156,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -171,7 +171,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -180,14 +180,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -196,7 +196,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -206,7 +206,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -214,7 +214,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -222,7 +222,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -230,7 +230,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -245,7 +245,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -253,7 +253,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -263,14 +263,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -290,7 +290,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -306,7 +306,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -326,7 +326,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -335,7 +335,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "IFeatureTyping.Type")]
         public Guid Type { get; set; }
@@ -343,7 +343,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public Guid TypedFeature { get; set; }
diff --git a/SysML2.NET/Core/AutoGenDto/FeatureValue.cs b/SysML2.NET/Core/AutoGenDto/FeatureValue.cs
index 2ffb8ddc..651ecd4c 100644
--- a/SysML2.NET/Core/AutoGenDto/FeatureValue.cs
+++ b/SysML2.NET/Core/AutoGenDto/FeatureValue.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Kernel.FeatureValues
     /// A FeatureValue is a Membership that identifies a particular member Expression that provides the
     /// value of the Feature that owns the FeatureValue. The value is specified as either a bound value or
     /// an initial value, and as either a concrete or default value. A Feature can have at most one
-    /// FeatureValue.The result of the value Expression is bound to the featureWithValue using a
+    /// FeatureValue. The result of the value Expression is bound to the featureWithValue using a
     /// BindingConnector. If isInitial = false, then the featuringType of the BindingConnector is the same
     /// as the featuringType of the featureWithValue. If isInitial = true, then the featuringType of the
-    /// BindingConnector is restricted to its startShot.If isDefault = false, then the above semantics of
+    /// BindingConnector is restricted to its startShot. If isDefault = false, then the above semantics of
     /// the FeatureValue are realized for the given featureWithValue. Otherwise, the semantics are realized
     /// for any individual of the featuringType of the featureWithValue, unless another value is explicitly
     /// given for the featureWithValue for that individual.
@@ -59,14 +59,14 @@ public partial class FeatureValue : IFeatureValue
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -76,14 +76,14 @@ public partial class FeatureValue : IFeatureValue
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -93,14 +93,15 @@ public partial class FeatureValue : IFeatureValue
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature to be provided a value.
+        /// The Feature to be provided a value.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureValue.FeatureWithValue")]
         public Guid featureWithValue { get; internal set; }
@@ -109,7 +110,7 @@ public partial class FeatureValue : IFeatureValue
         /// Whether this FeatureValue is a concrete specification of the bound or initial value of the
         /// featureWithValue, or just a default value that may be overridden.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeatureValue.IsDefault")]
         public bool IsDefault { get; set; }
 
@@ -117,7 +118,7 @@ public partial class FeatureValue : IFeatureValue
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -128,28 +129,28 @@ public partial class FeatureValue : IFeatureValue
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this FeatureValue specifies a bound value or an initial value for the featureWithValue.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeatureValue.IsInitial")]
         public bool IsInitial { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -162,7 +163,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -170,7 +171,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -182,7 +183,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -192,7 +193,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -207,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -215,7 +216,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -225,7 +226,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -233,7 +234,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureValue.Value")]
@@ -243,7 +244,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -251,7 +252,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -259,7 +260,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -267,7 +268,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -275,7 +276,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -284,14 +285,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -301,7 +302,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -309,7 +310,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -317,7 +318,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -330,7 +331,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -338,7 +339,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -348,14 +349,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -368,7 +369,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -388,7 +389,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -396,8 +397,9 @@ List<Guid> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// The Expression that provides the value as a result.
+        /// The Expression that provides the value of the featureWithValue as its result.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IFeatureValue.Value")]
         public Guid value { get; internal set; }
@@ -406,7 +408,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/Flow.cs b/SysML2.NET/Core/AutoGenDto/Flow.cs
index 4e81206f..9bfea3c5 100644
--- a/SysML2.NET/Core/AutoGenDto/Flow.cs
+++ b/SysML2.NET/Core/AutoGenDto/Flow.cs
@@ -52,14 +52,14 @@ public partial class Flow : IFlow
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -68,7 +68,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class Flow : IFlow
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,7 +91,7 @@ public partial class Flow : IFlow
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -102,14 +102,14 @@ public partial class Flow : IFlow
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class Flow : IFlow
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -128,7 +128,7 @@ public partial class Flow : IFlow
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -141,14 +141,14 @@ public partial class Flow : IFlow
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -158,14 +158,14 @@ public partial class Flow : IFlow
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -175,14 +175,14 @@ public partial class Flow : IFlow
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -192,7 +192,7 @@ public partial class Flow : IFlow
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -211,14 +211,14 @@ public partial class Flow : IFlow
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -228,14 +228,14 @@ public partial class Flow : IFlow
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -260,7 +260,7 @@ public partial class Flow : IFlow
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -268,7 +268,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -277,7 +277,7 @@ public partial class Flow : IFlow
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -292,7 +292,7 @@ public partial class Flow : IFlow
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -300,7 +300,7 @@ public partial class Flow : IFlow
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -309,14 +309,14 @@ public partial class Flow : IFlow
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -324,14 +324,14 @@ public partial class Flow : IFlow
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -345,7 +345,7 @@ public partial class Flow : IFlow
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -353,7 +353,7 @@ public partial class Flow : IFlow
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -364,21 +364,21 @@ public partial class Flow : IFlow
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -386,26 +386,26 @@ public partial class Flow : IFlow
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -413,7 +413,7 @@ public partial class Flow : IFlow
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -421,7 +421,7 @@ public partial class Flow : IFlow
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -429,7 +429,7 @@ public partial class Flow : IFlow
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -438,7 +438,7 @@ public partial class Flow : IFlow
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -449,14 +449,14 @@ public partial class Flow : IFlow
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +465,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +474,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +484,7 @@ public partial class Flow : IFlow
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +493,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +503,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +513,14 @@ public partial class Flow : IFlow
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +529,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +538,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +548,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +558,7 @@ public partial class Flow : IFlow
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +568,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +577,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +587,7 @@ public partial class Flow : IFlow
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +596,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +607,7 @@ public partial class Flow : IFlow
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +616,7 @@ public partial class Flow : IFlow
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +624,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -632,7 +632,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -641,7 +641,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -651,7 +651,7 @@ public partial class Flow : IFlow
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -661,7 +661,7 @@ public partial class Flow : IFlow
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -671,7 +671,7 @@ public partial class Flow : IFlow
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -680,7 +680,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -690,14 +690,14 @@ public partial class Flow : IFlow
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -705,7 +705,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -715,7 +715,7 @@ public partial class Flow : IFlow
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -723,7 +723,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -731,7 +731,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -739,7 +739,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -750,7 +750,7 @@ public partial class Flow : IFlow
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -758,7 +758,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public Guid? payloadFeature { get; internal set; }
@@ -766,7 +766,7 @@ public partial class Flow : IFlow
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<Guid> payloadType { get; internal set; } = [];
 
@@ -778,7 +778,7 @@ public partial class Flow : IFlow
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -786,7 +786,7 @@ public partial class Flow : IFlow
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -795,7 +795,7 @@ public partial class Flow : IFlow
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -806,14 +806,14 @@ public partial class Flow : IFlow
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -826,7 +826,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -836,14 +836,14 @@ List<Guid> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public Guid? sourceOutputFeature { get; internal set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -857,7 +857,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -867,14 +867,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public Guid? targetInputFeature { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -886,7 +886,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Kernel.Connectors.IConnector)this).association];
@@ -898,7 +898,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/FlowDefinition.cs b/SysML2.NET/Core/AutoGenDto/FlowDefinition.cs
index c8342797..9ff3b927 100644
--- a/SysML2.NET/Core/AutoGenDto/FlowDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/FlowDefinition.cs
@@ -52,7 +52,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -61,7 +61,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -70,7 +70,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IFlowDefinition.FlowEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -79,7 +79,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,7 +89,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -102,14 +102,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -118,7 +118,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -127,7 +127,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -137,14 +137,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -153,7 +153,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -163,14 +163,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that define the things related by the FlowDefinition.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IFlowDefinition.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -178,7 +178,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -186,7 +186,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -203,7 +203,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -217,7 +217,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -225,14 +225,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -240,7 +240,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -251,33 +251,33 @@ public partial class FlowDefinition : IFlowDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -285,7 +285,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -293,7 +293,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -301,7 +301,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -310,7 +310,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -321,14 +321,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -336,7 +336,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -344,7 +344,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -352,7 +352,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -361,7 +361,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -370,7 +370,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -378,7 +378,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -386,7 +386,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -394,7 +394,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -402,7 +402,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -413,7 +413,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -421,7 +421,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -430,7 +430,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -440,7 +440,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -450,14 +450,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -466,7 +466,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -474,7 +474,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -483,7 +483,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -492,7 +492,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -501,7 +501,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -510,7 +510,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -518,7 +518,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -527,7 +527,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -536,7 +536,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -545,7 +545,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -555,7 +555,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -563,7 +563,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -571,7 +571,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -579,7 +579,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -587,7 +587,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -595,7 +595,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -603,7 +603,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -611,7 +611,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -619,7 +619,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -628,7 +628,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -637,7 +637,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -646,7 +646,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -654,7 +654,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -662,7 +662,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -671,7 +671,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -680,7 +680,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -688,7 +688,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -696,7 +696,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -704,7 +704,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -713,14 +713,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -730,7 +730,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -738,7 +738,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -746,7 +746,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -755,7 +755,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -768,7 +768,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -776,7 +776,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -785,7 +785,7 @@ public partial class FlowDefinition : IFlowDefinition
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -796,14 +796,14 @@ public partial class FlowDefinition : IFlowDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -816,7 +816,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -825,7 +825,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -833,7 +833,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -847,7 +847,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -856,7 +856,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -869,14 +869,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -885,7 +885,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -895,7 +895,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/FlowEnd.cs b/SysML2.NET/Core/AutoGenDto/FlowEnd.cs
index 7295d6f8..205e9ca4 100644
--- a/SysML2.NET/Core/AutoGenDto/FlowEnd.cs
+++ b/SysML2.NET/Core/AutoGenDto/FlowEnd.cs
@@ -53,7 +53,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -65,7 +65,7 @@ public partial class FlowEnd : IFlowEnd
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -75,14 +75,14 @@ public partial class FlowEnd : IFlowEnd
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,7 +92,7 @@ public partial class FlowEnd : IFlowEnd
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -105,14 +105,14 @@ public partial class FlowEnd : IFlowEnd
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -121,14 +121,14 @@ public partial class FlowEnd : IFlowEnd
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -138,14 +138,14 @@ public partial class FlowEnd : IFlowEnd
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -154,7 +154,7 @@ public partial class FlowEnd : IFlowEnd
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -163,7 +163,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -173,14 +173,14 @@ public partial class FlowEnd : IFlowEnd
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -190,14 +190,14 @@ public partial class FlowEnd : IFlowEnd
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -205,7 +205,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -214,7 +214,7 @@ public partial class FlowEnd : IFlowEnd
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -222,7 +222,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -236,7 +236,7 @@ public partial class FlowEnd : IFlowEnd
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -244,7 +244,7 @@ public partial class FlowEnd : IFlowEnd
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -253,14 +253,14 @@ public partial class FlowEnd : IFlowEnd
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -268,14 +268,14 @@ public partial class FlowEnd : IFlowEnd
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -289,7 +289,7 @@ public partial class FlowEnd : IFlowEnd
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -300,21 +300,21 @@ public partial class FlowEnd : IFlowEnd
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -322,26 +322,26 @@ public partial class FlowEnd : IFlowEnd
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -349,7 +349,7 @@ public partial class FlowEnd : IFlowEnd
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -357,7 +357,7 @@ public partial class FlowEnd : IFlowEnd
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -365,7 +365,7 @@ public partial class FlowEnd : IFlowEnd
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -374,7 +374,7 @@ public partial class FlowEnd : IFlowEnd
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -385,14 +385,14 @@ public partial class FlowEnd : IFlowEnd
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -401,7 +401,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -410,7 +410,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -420,7 +420,7 @@ public partial class FlowEnd : IFlowEnd
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -429,7 +429,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -439,7 +439,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -449,14 +449,14 @@ public partial class FlowEnd : IFlowEnd
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -465,7 +465,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -474,7 +474,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -484,7 +484,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -494,7 +494,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -504,7 +504,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -513,7 +513,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -523,7 +523,7 @@ public partial class FlowEnd : IFlowEnd
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -532,7 +532,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -543,7 +543,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -552,7 +552,7 @@ public partial class FlowEnd : IFlowEnd
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -560,7 +560,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -569,7 +569,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -579,7 +579,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -589,7 +589,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -599,7 +599,7 @@ public partial class FlowEnd : IFlowEnd
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -608,7 +608,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -618,14 +618,14 @@ public partial class FlowEnd : IFlowEnd
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -633,7 +633,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -643,7 +643,7 @@ public partial class FlowEnd : IFlowEnd
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -651,7 +651,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -659,7 +659,7 @@ public partial class FlowEnd : IFlowEnd
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -674,7 +674,7 @@ public partial class FlowEnd : IFlowEnd
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -684,14 +684,14 @@ public partial class FlowEnd : IFlowEnd
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -703,7 +703,7 @@ public partial class FlowEnd : IFlowEnd
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -714,7 +714,7 @@ public partial class FlowEnd : IFlowEnd
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/FlowUsage.cs b/SysML2.NET/Core/AutoGenDto/FlowUsage.cs
index a6e0e024..2674b946 100644
--- a/SysML2.NET/Core/AutoGenDto/FlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/FlowUsage.cs
@@ -55,7 +55,7 @@ public partial class FlowUsage : IFlowUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -65,14 +65,14 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -81,7 +81,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -95,7 +95,7 @@ public partial class FlowUsage : IFlowUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -104,7 +104,7 @@ public partial class FlowUsage : IFlowUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -115,14 +115,14 @@ public partial class FlowUsage : IFlowUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -132,7 +132,7 @@ public partial class FlowUsage : IFlowUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -141,7 +141,7 @@ public partial class FlowUsage : IFlowUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -150,7 +150,7 @@ public partial class FlowUsage : IFlowUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -165,14 +165,14 @@ public partial class FlowUsage : IFlowUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -181,7 +181,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -191,14 +191,14 @@ public partial class FlowUsage : IFlowUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -208,14 +208,14 @@ public partial class FlowUsage : IFlowUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -225,7 +225,7 @@ public partial class FlowUsage : IFlowUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -234,7 +234,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -244,14 +244,14 @@ public partial class FlowUsage : IFlowUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -261,7 +261,7 @@ public partial class FlowUsage : IFlowUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -270,7 +270,7 @@ public partial class FlowUsage : IFlowUsage
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         [Implements(implementation: "IFlowUsage.FlowDefinition")]
@@ -279,7 +279,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -287,7 +287,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -295,7 +295,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -303,7 +303,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -312,7 +312,7 @@ public partial class FlowUsage : IFlowUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -320,7 +320,7 @@ public partial class FlowUsage : IFlowUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -329,7 +329,7 @@ public partial class FlowUsage : IFlowUsage
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -345,7 +345,7 @@ public partial class FlowUsage : IFlowUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -353,7 +353,7 @@ public partial class FlowUsage : IFlowUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -362,14 +362,14 @@ public partial class FlowUsage : IFlowUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -377,14 +377,14 @@ public partial class FlowUsage : IFlowUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -398,7 +398,7 @@ public partial class FlowUsage : IFlowUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -406,7 +406,7 @@ public partial class FlowUsage : IFlowUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -417,7 +417,7 @@ public partial class FlowUsage : IFlowUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -425,21 +425,21 @@ public partial class FlowUsage : IFlowUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -447,33 +447,33 @@ public partial class FlowUsage : IFlowUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -481,7 +481,7 @@ public partial class FlowUsage : IFlowUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -494,7 +494,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -502,11 +502,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -543,14 +543,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -720,7 +720,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -780,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -798,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -837,14 +837,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -862,7 +862,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -948,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1014,14 +1014,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1030,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1048,7 +1048,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1072,7 +1072,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1091,7 +1091,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1099,7 +1099,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public Guid? payloadFeature { get; internal set; }
@@ -1107,7 +1107,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<Guid> payloadType { get; internal set; } = [];
 
@@ -1116,7 +1116,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1128,7 +1128,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1136,7 +1136,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1145,7 +1145,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1156,14 +1156,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1176,7 +1176,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1186,14 +1186,14 @@ List<Guid> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public Guid? sourceOutputFeature { get; internal set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1207,7 +1207,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1217,14 +1217,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public Guid? targetInputFeature { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1236,7 +1236,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1248,14 +1248,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1264,7 +1264,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1273,7 +1273,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ForLoopActionUsage.cs b/SysML2.NET/Core/AutoGenDto/ForLoopActionUsage.cs
index 76846d8c..da703c44 100644
--- a/SysML2.NET/Core/AutoGenDto/ForLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ForLoopActionUsage.cs
@@ -54,7 +54,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -63,14 +63,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -80,7 +80,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILoopActionUsage.BodyAction")]
         public Guid bodyAction { get; internal set; }
 
@@ -92,7 +92,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -102,14 +102,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -128,7 +128,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -143,14 +143,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,7 +159,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -169,14 +169,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -186,14 +186,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -202,7 +202,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -211,7 +211,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -221,14 +221,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -238,14 +238,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -253,7 +253,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -261,7 +261,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -270,7 +270,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -278,7 +278,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -292,7 +292,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -300,7 +300,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -309,14 +309,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -324,14 +324,14 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -345,7 +345,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -356,7 +356,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -364,21 +364,21 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -386,33 +386,33 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -420,7 +420,7 @@ public partial class ForLoopActionUsage : IForLoopActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -433,7 +433,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -442,7 +442,7 @@ bool Core.Features.IFeature.IsVariable
         /// the successive values of the input sequence on each iteration. It is the ownedFeature that redefines
         /// ForLoopAction::var.</co>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IForLoopActionUsage.LoopVariable")]
         public Guid loopVariable { get; internal set; }
 
@@ -450,11 +450,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -463,7 +463,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -471,7 +471,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -480,7 +480,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -491,14 +491,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -514,7 +514,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -522,7 +522,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -604,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -612,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -620,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -628,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -636,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -644,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -652,7 +652,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -660,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -668,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -676,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -775,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -785,14 +785,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -810,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -820,7 +820,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -879,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -915,7 +915,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -935,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -954,14 +954,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -970,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -978,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1023,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1033,7 +1033,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// each iterative performance of the bodyAction. It is the Expression whose result is bound to the seq
         /// input parameter of this ForLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IForLoopActionUsage.SeqArgument")]
         public Guid seqArgument { get; internal set; }
 
@@ -1064,14 +1064,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1083,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1095,14 +1095,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1111,7 +1111,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1120,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ForkNode.cs b/SysML2.NET/Core/AutoGenDto/ForkNode.cs
index 311142e9..727c3616 100644
--- a/SysML2.NET/Core/AutoGenDto/ForkNode.cs
+++ b/SysML2.NET/Core/AutoGenDto/ForkNode.cs
@@ -53,7 +53,7 @@ public partial class ForkNode : IForkNode
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -62,14 +62,14 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -83,7 +83,7 @@ public partial class ForkNode : IForkNode
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -93,14 +93,14 @@ public partial class ForkNode : IForkNode
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public partial class ForkNode : IForkNode
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class ForkNode : IForkNode
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -134,14 +134,14 @@ public partial class ForkNode : IForkNode
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -150,7 +150,7 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -160,14 +160,14 @@ public partial class ForkNode : IForkNode
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,14 +177,14 @@ public partial class ForkNode : IForkNode
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -193,7 +193,7 @@ public partial class ForkNode : IForkNode
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -202,7 +202,7 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -212,14 +212,14 @@ public partial class ForkNode : IForkNode
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -229,14 +229,14 @@ public partial class ForkNode : IForkNode
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -252,7 +252,7 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class ForkNode : IForkNode
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -269,7 +269,7 @@ public partial class ForkNode : IForkNode
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -283,7 +283,7 @@ public partial class ForkNode : IForkNode
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -291,7 +291,7 @@ public partial class ForkNode : IForkNode
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -300,14 +300,14 @@ public partial class ForkNode : IForkNode
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -315,14 +315,14 @@ public partial class ForkNode : IForkNode
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -336,7 +336,7 @@ public partial class ForkNode : IForkNode
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -347,7 +347,7 @@ public partial class ForkNode : IForkNode
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -355,21 +355,21 @@ public partial class ForkNode : IForkNode
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -377,33 +377,33 @@ public partial class ForkNode : IForkNode
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +411,7 @@ public partial class ForkNode : IForkNode
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -424,7 +424,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -432,11 +432,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -453,7 +453,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -462,7 +462,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -473,14 +473,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -504,7 +504,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -512,7 +512,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -767,14 +767,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -936,14 +936,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -970,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -978,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1037,14 +1037,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/FramedConcernMembership.cs b/SysML2.NET/Core/AutoGenDto/FramedConcernMembership.cs
index 2c634ea4..b4119986 100644
--- a/SysML2.NET/Core/AutoGenDto/FramedConcernMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/FramedConcernMembership.cs
@@ -51,14 +51,14 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -104,21 +104,21 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IFramedConcernMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -126,7 +126,7 @@ public partial class FramedConcernMembership : IFramedConcernMembership
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind IRequirementConstraintMembership.Kind
@@ -141,7 +141,7 @@ RequirementConstraintKind IRequirementConstraintMembership.Kind
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -154,7 +154,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -162,7 +162,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -174,7 +174,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -217,7 +217,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IFramedConcernMembership.OwnedConcern")]
         public Guid ownedConcern { get; internal set; }
@@ -225,7 +225,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IFramedConcernMembership.OwnedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -235,7 +235,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -243,7 +243,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -253,7 +253,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -271,7 +271,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -279,7 +279,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -287,7 +287,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -295,7 +295,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -304,14 +304,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -359,7 +359,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -368,7 +368,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IFramedConcernMembership.ReferencedConcern")]
         public Guid referencedConcern { get; internal set; }
@@ -378,7 +378,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.ReferencedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         Guid IRequirementConstraintMembership.referencedConstraint => this.referencedConcern;
@@ -387,7 +387,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -397,14 +397,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -417,7 +417,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -437,7 +437,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -447,7 +447,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/Function.cs b/SysML2.NET/Core/AutoGenDto/Function.cs
index 662eaadb..85ddced5 100644
--- a/SysML2.NET/Core/AutoGenDto/Function.cs
+++ b/SysML2.NET/Core/AutoGenDto/Function.cs
@@ -51,14 +51,14 @@ public partial class Function : IFunction
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class Function : IFunction
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class Function : IFunction
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -97,7 +97,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -107,22 +107,24 @@ public partial class Function : IFunction
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -130,7 +132,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -140,14 +142,14 @@ public partial class Function : IFunction
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -155,7 +157,7 @@ public partial class Function : IFunction
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -164,7 +166,7 @@ public partial class Function : IFunction
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -172,7 +174,7 @@ public partial class Function : IFunction
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -186,7 +188,7 @@ public partial class Function : IFunction
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -194,14 +196,14 @@ public partial class Function : IFunction
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,37 +214,37 @@ public partial class Function : IFunction
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +252,7 @@ public partial class Function : IFunction
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +260,7 @@ public partial class Function : IFunction
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +269,7 @@ public partial class Function : IFunction
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +280,14 @@ public partial class Function : IFunction
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -294,7 +296,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +305,7 @@ public partial class Function : IFunction
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +315,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +325,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +335,14 @@ public partial class Function : IFunction
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +351,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -358,7 +360,7 @@ public partial class Function : IFunction
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +370,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +379,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +389,7 @@ public partial class Function : IFunction
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -396,7 +398,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +408,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -415,7 +417,7 @@ public partial class Function : IFunction
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -425,7 +427,7 @@ public partial class Function : IFunction
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -433,7 +435,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -443,14 +445,14 @@ public partial class Function : IFunction
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -460,7 +462,7 @@ public partial class Function : IFunction
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -468,7 +470,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -477,7 +479,7 @@ public partial class Function : IFunction
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -490,14 +492,16 @@ public partial class Function : IFunction
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -509,14 +513,14 @@ public partial class Function : IFunction
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -524,7 +528,7 @@ public partial class Function : IFunction
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -537,7 +541,7 @@ public partial class Function : IFunction
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/IAcceptActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IAcceptActionUsage.cs
index 9afca1eb..40f85fd1 100644
--- a/SysML2.NET/Core/AutoGenDto/IAcceptActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAcceptActionUsage.cs
@@ -48,14 +48,14 @@ public partial interface IAcceptActionUsage : IActionUsage
         /// An Expression whose result is bound to the payload parameter of this AcceptActionUsage. If provided,
         /// the AcceptActionUsage will only accept a Transfer with exactly this payload.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? payloadArgument { get; }
 
         /// <summary>
         /// The nestedReference of this AcceptActionUsage that redefines the payload output parameter of the
         /// base AcceptActionUsage AcceptAction from the Systems Model Library.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591477541360_47573_933")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         Guid payloadParameter { get; }
@@ -63,7 +63,7 @@ public partial interface IAcceptActionUsage : IActionUsage
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this AcceptActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? receiverArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IActionDefinition.cs b/SysML2.NET/Core/AutoGenDto/IActionDefinition.cs
index 17870f6b..d8b767d0 100644
--- a/SysML2.NET/Core/AutoGenDto/IActionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IActionDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IActionDefinition : IBehavior, IOccurrenceDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> action { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IActionUsage.cs
index 0005217c..6c2fcfb4 100644
--- a/SysML2.NET/Core/AutoGenDto/IActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IActionUsage.cs
@@ -50,7 +50,7 @@ public partial interface IActionUsage : IStep, IOccurrenceUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<Guid> actionDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IActorMembership.cs b/SysML2.NET/Core/AutoGenDto/IActorMembership.cs
index e4323ad2..025fd49d 100644
--- a/SysML2.NET/Core/AutoGenDto/IActorMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IActorMembership.cs
@@ -45,7 +45,7 @@ public partial interface IActorMembership : IParameterMembership
         /// <summary>
         /// The PartUsage specifying the actor.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         Guid ownedActorParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IAllocationDefinition.cs b/SysML2.NET/Core/AutoGenDto/IAllocationDefinition.cs
index 9c031fff..519bfa94 100644
--- a/SysML2.NET/Core/AutoGenDto/IAllocationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAllocationDefinition.cs
@@ -47,7 +47,7 @@ public partial interface IAllocationDefinition : IConnectionDefinition
         /// <summary>
         /// The AllocationUsages that refine the allocation mapping defined by this AllocationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> allocation { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IAllocationUsage.cs b/SysML2.NET/Core/AutoGenDto/IAllocationUsage.cs
index 772dd2db..105c6b40 100644
--- a/SysML2.NET/Core/AutoGenDto/IAllocationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAllocationUsage.cs
@@ -45,7 +45,7 @@ public partial interface IAllocationUsage : IConnectionUsage
         /// <summary>
         /// The AllocationDefinitions that are the types of this AllocationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         List<Guid> allocationDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IAnalysisCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/IAnalysisCaseDefinition.cs
index dcf0e50b..db5ea9bf 100644
--- a/SysML2.NET/Core/AutoGenDto/IAnalysisCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAnalysisCaseDefinition.cs
@@ -43,7 +43,7 @@ public partial interface IAnalysisCaseDefinition : ICaseDefinition
         /// An Expression used to compute the result of the AnalysisCaseDefinition, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         Guid? resultExpression { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IAnalysisCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/IAnalysisCaseUsage.cs
index 9ee19bb3..3a85f82c 100644
--- a/SysML2.NET/Core/AutoGenDto/IAnalysisCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAnalysisCaseUsage.cs
@@ -44,7 +44,7 @@ public partial interface IAnalysisCaseUsage : ICaseUsage
         /// <summary>
         /// The AnalysisCaseDefinition that is the definition of this AnalysisCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         Guid? analysisCaseDefinition { get; }
 
@@ -52,7 +52,7 @@ public partial interface IAnalysisCaseUsage : ICaseUsage
         /// An Expression used to compute the result of the AnalysisCaseUsage, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         Guid? resultExpression { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IAnnotatingElement.cs b/SysML2.NET/Core/AutoGenDto/IAnnotatingElement.cs
index dbdff6d6..b841d183 100644
--- a/SysML2.NET/Core/AutoGenDto/IAnnotatingElement.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAnnotatingElement.cs
@@ -46,14 +46,14 @@ public partial interface IAnnotatingElement : IElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> annotatedElement { get; }
 
         /// <summary>
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> annotation { get; }
 
@@ -61,7 +61,7 @@ public partial interface IAnnotatingElement : IElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedAnnotatingRelationship { get; }
@@ -69,7 +69,7 @@ public partial interface IAnnotatingElement : IElement
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         Guid? owningAnnotatingRelationship { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IAnnotation.cs b/SysML2.NET/Core/AutoGenDto/IAnnotation.cs
index 2aa6e89a..643eda72 100644
--- a/SysML2.NET/Core/AutoGenDto/IAnnotation.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAnnotation.cs
@@ -43,7 +43,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The Element that is annotated by the annotatingElement of this Annotation.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid AnnotatedElement { get; set; }
 
@@ -51,14 +51,14 @@ public partial interface IAnnotation : IRelationship
         /// The AnnotatingElement that annotates the annotatedElement of this Annotation. This is always either
         /// the ownedAnnotatingElement or the owningAnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid annotatingElement { get; }
 
         /// <summary>
         /// The annotatingElement of this Annotation, when it is an ownedRelatedElement.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         Guid? ownedAnnotatingElement { get; }
@@ -66,7 +66,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The annotatedElement of this Annotation, when it is also the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_494140_18542")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         Guid? owningAnnotatedElement { get; }
@@ -74,7 +74,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The annotatingElement of this Annotation, when it is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         Guid? owningAnnotatingElement { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IAssertConstraintUsage.cs b/SysML2.NET/Core/AutoGenDto/IAssertConstraintUsage.cs
index c44f3cac..16d0caed 100644
--- a/SysML2.NET/Core/AutoGenDto/IAssertConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAssertConstraintUsage.cs
@@ -48,7 +48,7 @@ public partial interface IAssertConstraintUsage : IConstraintUsage, IInvariant
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid assertedConstraint { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IAssignmentActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IAssignmentActionUsage.cs
index 719b05d4..163cd427 100644
--- a/SysML2.NET/Core/AutoGenDto/IAssignmentActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAssignmentActionUsage.cs
@@ -46,7 +46,7 @@ public partial interface IAssignmentActionUsage : IActionUsage
         /// <summary>
         /// The Feature whose value is to be set.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         Guid referent { get; }
 
@@ -55,13 +55,13 @@ public partial interface IAssignmentActionUsage : IActionUsage
         /// value of the referent will be set to the result of the valueExpression by this
         /// AssignmentActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? targetArgument { get; }
 
         /// <summary>
         /// The Expression whose result is to be assigned to the referent Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? valueExpression { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IAssociation.cs b/SysML2.NET/Core/AutoGenDto/IAssociation.cs
index cd66b4f0..e853f4c2 100644
--- a/SysML2.NET/Core/AutoGenDto/IAssociation.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAssociation.cs
@@ -47,7 +47,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<Guid> associationEnd { get; }
 
@@ -55,14 +55,14 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> relatedType { get; }
 
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid? sourceType { get; }
@@ -71,7 +71,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<Guid> targetType { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IAttributeDefinition.cs b/SysML2.NET/Core/AutoGenDto/IAttributeDefinition.cs
index ed5398b0..2d0fcb65 100644
--- a/SysML2.NET/Core/AutoGenDto/IAttributeDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAttributeDefinition.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.Attributes
     /// <summary>
     /// An AttributeDefinition is a Definition and a DataType of information about a quality or
     /// characteristic of a system or part of a system that has no independent identity other than its
-    /// value. All features of an AttributeDefinition must be referential (non-composite).As a DataType, an
+    /// value. All features of an AttributeDefinition must be referential (non-composite). As a DataType, an
     /// AttributeDefinition must specialize, directly or indirectly, the base DataType Base::DataValue from
     /// the Kernel Semantic Library.
     /// </summary>
diff --git a/SysML2.NET/Core/AutoGenDto/IAttributeUsage.cs b/SysML2.NET/Core/AutoGenDto/IAttributeUsage.cs
index 1d440957..f21d121e 100644
--- a/SysML2.NET/Core/AutoGenDto/IAttributeUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IAttributeUsage.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Systems.Attributes
     /// AttributeDefinition, an AttributeUsage is a usage of a AttributeDefinition to represent the value of
     /// some system quality or characteristic. However, other kinds of kernel DataTypes are also allowed, to
     /// permit use of DataTypes from the Kernel Model Libraries. An AttributeUsage itself as well as all its
-    /// nested features must be referential (non-composite).An AttributeUsage must specialize, directly or
+    /// nested features must be referential (non-composite). An AttributeUsage must specialize, directly or
     /// indirectly, the base Feature Base::dataValues from the Kernel Semantic Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471291545_950196_20762", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -50,14 +50,14 @@ public partial interface IAttributeUsage : IUsage
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         List<Guid> attributeDefinition { get; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IBehavior.cs b/SysML2.NET/Core/AutoGenDto/IBehavior.cs
index 849c1cd8..64fe3ffc 100644
--- a/SysML2.NET/Core/AutoGenDto/IBehavior.cs
+++ b/SysML2.NET/Core/AutoGenDto/IBehavior.cs
@@ -44,14 +44,14 @@ public partial interface IBehavior : IClass
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<Guid> parameter { get; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> step { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IBooleanExpression.cs b/SysML2.NET/Core/AutoGenDto/IBooleanExpression.cs
index ade3ce11..187e1342 100644
--- a/SysML2.NET/Core/AutoGenDto/IBooleanExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IBooleanExpression.cs
@@ -42,8 +42,9 @@ public partial interface IBooleanExpression : IExpression
     {
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         Guid? predicate { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ICalculationDefinition.cs b/SysML2.NET/Core/AutoGenDto/ICalculationDefinition.cs
index 9c4c46a4..c3cebc97 100644
--- a/SysML2.NET/Core/AutoGenDto/ICalculationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICalculationDefinition.cs
@@ -44,7 +44,7 @@ public partial interface ICalculationDefinition : IFunction, IActionDefinition
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         List<Guid> calculation { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/ICalculationUsage.cs b/SysML2.NET/Core/AutoGenDto/ICalculationUsage.cs
index 44453baa..8968801e 100644
--- a/SysML2.NET/Core/AutoGenDto/ICalculationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICalculationUsage.cs
@@ -50,7 +50,7 @@ public partial interface ICalculationUsage : IExpression, IActionUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         Guid? calculationDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/ICaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/ICaseDefinition.cs
index 79908409..a507da12 100644
--- a/SysML2.NET/Core/AutoGenDto/ICaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICaseDefinition.cs
@@ -44,7 +44,7 @@ public partial interface ICaseDefinition : ICalculationDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> actorParameter { get; }
@@ -52,14 +52,14 @@ public partial interface ICaseDefinition : ICalculationDefinition
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         Guid? objectiveRequirement { get; }
 
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         Guid subjectParameter { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/ICaseUsage.cs b/SysML2.NET/Core/AutoGenDto/ICaseUsage.cs
index 3ac2a95a..6c5f514c 100644
--- a/SysML2.NET/Core/AutoGenDto/ICaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICaseUsage.cs
@@ -44,7 +44,7 @@ public partial interface ICaseUsage : ICalculationUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> actorParameter { get; }
@@ -52,21 +52,21 @@ public partial interface ICaseUsage : ICalculationUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         Guid? caseDefinition { get; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         Guid? objectiveRequirement { get; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         Guid subjectParameter { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IClassifier.cs b/SysML2.NET/Core/AutoGenDto/IClassifier.cs
index 829f9153..f0645ceb 100644
--- a/SysML2.NET/Core/AutoGenDto/IClassifier.cs
+++ b/SysML2.NET/Core/AutoGenDto/IClassifier.cs
@@ -33,12 +33,12 @@ namespace SysML2.NET.Core.DTO.Core.Classifiers
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Classifier is a Type that classifies:<ul>	<li>Things (in the universe) regardless of how Features
-    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li>	<li>How
+    /// A Classifier is a Type that classifies: <ul> <li>Things (in the universe) regardless of how Features
+    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li> <li>How
     /// the above things are related by Features. (These are interpreted semantically as sequences of
     /// multiple things, such that the last thing in the sequence is also classified by the Classifier. Note
-    /// that this means that a Classifier modeled as specializing a Feature cannot classify
-    /// anything.)</li></ul>
+    /// that this means that a Classifier modeled as specializing a Feature cannot classify anything.)</li>
+    /// </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651676_375105_42143", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -48,7 +48,7 @@ public partial interface IClassifier : IType
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         List<Guid> ownedSubclassification { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ICollectExpression.cs b/SysML2.NET/Core/AutoGenDto/ICollectExpression.cs
index de748609..0ba2ec27 100644
--- a/SysML2.NET/Core/AutoGenDto/ICollectExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICollectExpression.cs
@@ -42,7 +42,7 @@ public partial interface ICollectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IComment.cs b/SysML2.NET/Core/AutoGenDto/IComment.cs
index 77b657bd..e2072db2 100644
--- a/SysML2.NET/Core/AutoGenDto/IComment.cs
+++ b/SysML2.NET/Core/AutoGenDto/IComment.cs
@@ -41,7 +41,7 @@ public partial interface IComment : IAnnotatingElement
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
@@ -49,7 +49,7 @@ public partial interface IComment : IAnnotatingElement
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Locale { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IConcernUsage.cs b/SysML2.NET/Core/AutoGenDto/IConcernUsage.cs
index 1d8a9f83..484847bd 100644
--- a/SysML2.NET/Core/AutoGenDto/IConcernUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConcernUsage.cs
@@ -46,7 +46,7 @@ public partial interface IConcernUsage : IRequirementUsage
         /// <summary>
         /// The ConcernDefinition that is the single type of this ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         Guid? concernDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IConjugatedPortDefinition.cs b/SysML2.NET/Core/AutoGenDto/IConjugatedPortDefinition.cs
index b16ae517..9d62ceb8 100644
--- a/SysML2.NET/Core/AutoGenDto/IConjugatedPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConjugatedPortDefinition.cs
@@ -48,7 +48,7 @@ public partial interface IConjugatedPortDefinition : IPortDefinition
         /// The original PortDefinition for this ConjugatedPortDefinition, which is the owningNamespace of the
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         Guid originalPortDefinition { get; }
 
@@ -56,7 +56,7 @@ public partial interface IConjugatedPortDefinition : IPortDefinition
         /// The PortConjugation that is the ownedConjugator of this ConjugatedPortDefinition, linking it to its
         /// originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_280165_440")]
         Guid ownedPortConjugator { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IConjugatedPortTyping.cs b/SysML2.NET/Core/AutoGenDto/IConjugatedPortTyping.cs
index 6e6e9654..61bd5925 100644
--- a/SysML2.NET/Core/AutoGenDto/IConjugatedPortTyping.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConjugatedPortTyping.cs
@@ -45,14 +45,14 @@ public partial interface IConjugatedPortTyping : IFeatureTyping
         /// The type of this ConjugatedPortTyping considered as a FeatureTyping, which must be a
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543180520185_480887_21131")]
         Guid ConjugatedPortDefinition { get; set; }
 
         /// <summary>
         /// The originalPortDefinition of the conjugatedPortDefinition of this ConjugatedPortTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid portDefinition { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IConjugation.cs b/SysML2.NET/Core/AutoGenDto/IConjugation.cs
index 2f3356a8..88a025de 100644
--- a/SysML2.NET/Core/AutoGenDto/IConjugation.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConjugation.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Core.Types
     /// with a direction in relative to the originalType are considered to have an effective direction of
     /// out relative to the conjugatedType and, similarly, Features with direction out in the originalType
     /// are considered to have an effective direction of in in the conjugatedType. Features with direction
-    /// inout, or with no direction, in the originalType, are inherited without change.A Type may
+    /// inout, or with no direction, in the originalType, are inherited without change. A Type may
     /// participate as a conjugatedType in at most one Conjugation relationship, and such a Type may not
     /// also be the specific Type in any Specialization relationship.
     /// </summary>
@@ -49,21 +49,21 @@ public partial interface IConjugation : IRelationship
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid ConjugatedType { get; set; }
 
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid OriginalType { get; set; }
 
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         Guid? owningType { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IConnectionDefinition.cs b/SysML2.NET/Core/AutoGenDto/IConnectionDefinition.cs
index f63a6769..92667f5c 100644
--- a/SysML2.NET/Core/AutoGenDto/IConnectionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConnectionDefinition.cs
@@ -44,14 +44,14 @@ public partial interface IConnectionDefinition : IAssociationStructure, IPartDef
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         List<Guid> connectionEnd { get; }
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         new bool IsSufficient { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IConnectionUsage.cs b/SysML2.NET/Core/AutoGenDto/IConnectionUsage.cs
index 1bf15c87..ad32ce6c 100644
--- a/SysML2.NET/Core/AutoGenDto/IConnectionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConnectionUsage.cs
@@ -49,7 +49,7 @@ public partial interface IConnectionUsage : IConnectorAsUsage, IPartUsage
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         List<Guid> connectionDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IConnector.cs b/SysML2.NET/Core/AutoGenDto/IConnector.cs
index 962892c6..d451f654 100644
--- a/SysML2.NET/Core/AutoGenDto/IConnector.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConnector.cs
@@ -47,7 +47,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<Guid> association { get; }
 
@@ -56,7 +56,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<Guid> connectorEnd { get; }
 
@@ -65,21 +65,21 @@ public partial interface IConnector : IFeature, IRelationship
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? defaultFeaturingType { get; }
 
         /// <summary>
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> relatedFeature { get; }
 
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid? sourceFeature { get; }
@@ -88,7 +88,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<Guid> targetFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IConstraintUsage.cs b/SysML2.NET/Core/AutoGenDto/IConstraintUsage.cs
index a37bfcf1..6676e49b 100644
--- a/SysML2.NET/Core/AutoGenDto/IConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IConstraintUsage.cs
@@ -50,7 +50,7 @@ public partial interface IConstraintUsage : IBooleanExpression, IOccurrenceUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         Guid? constraintDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ICrossSubsetting.cs b/SysML2.NET/Core/AutoGenDto/ICrossSubsetting.cs
index 67fb5d27..ac7454fd 100644
--- a/SysML2.NET/Core/AutoGenDto/ICrossSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/ICrossSubsetting.cs
@@ -35,14 +35,14 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// CrossSubsetting is a kind of Subsetting for end Features, as identified by crossingFeature, to
     /// subset a chained Feature, identified by crossedFeature. It navigates to instances of the end
     /// Feature’s type from instances of other end Feature types on the same owningType (at least two end
-    /// Features are required for any of them to have a CrossSubsetting).The crossedFeature of a
+    /// Features are required for any of them to have a CrossSubsetting). The crossedFeature of a
     /// CrossSubsetting must have a feature chain of exactly two Features. The second Feature in the chain
     /// is the crossFeature of the crossingFeature (end Feature), which has the same type as the
     /// crossingFeature. When the owningType of the crossingFeature has exactly two end Features, the first
     /// Feature in the chain of the crossedFeature is the other end Feature. The crossFeature’s
     /// featuringType in this case is the other end Feature. When the owningType has more than two end
     /// Features, the first Feature in the chain is a Feature that CrossMultiplies all the other end
-    /// Features, which is also the featuringType of the crossFeature.A crossFeature must be owned by its
+    /// Features, which is also the featuringType of the crossFeature. A crossFeature must be owned by its
     /// featureCrossing (end Feature) when the featureCrossing owningType has more than two end Features.
     /// Otherwise, for exactly two end Features, the crossFeatures of each the ends can instead optionally
     /// be inherited by the other end from one of its types or a subsetted Feature.
@@ -54,14 +54,14 @@ public partial interface ICrossSubsetting : ISubsetting
         /// <summary>
         /// The chained Feature that is cross subset by the crossingFeature of this CrossSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         Guid CrossedFeature { get; set; }
 
         /// <summary>
         /// The end Feature that owns this CrossSubsetting relationship and is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         Guid crossingFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IDataType.cs b/SysML2.NET/Core/AutoGenDto/IDataType.cs
index 010af926..5190c378 100644
--- a/SysML2.NET/Core/AutoGenDto/IDataType.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDataType.cs
@@ -35,10 +35,10 @@ namespace SysML2.NET.Core.DTO.Kernel.DataTypes
     /// <summary>
     /// A DataType is a Classifier of things (in the universe) that can only be distinguished by how they
     /// are related to other things (via Features). This means multiple things classified by the same
-    /// DataType<ul>	<li>Cannot be distinguished when they are related to other things in exactly the same
-    /// way, even when they are intended to be about different things.</li>	<li>Can be distinguished when
+    /// DataType <ul> <li>Cannot be distinguished when they are related to other things in exactly the same
+    /// way, even when they are intended to be about different things.</li> <li>Can be distinguished when
     /// they are related to other things in different ways, even when they are intended to be about the same
-    /// thing.</li></ul>
+    /// thing.</li> </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1557527599533_240072_110321", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
diff --git a/SysML2.NET/Core/AutoGenDto/IDefinition.cs b/SysML2.NET/Core/AutoGenDto/IDefinition.cs
index bfa72dfd..f3c918fe 100644
--- a/SysML2.NET/Core/AutoGenDto/IDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDefinition.cs
@@ -34,15 +34,15 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
 
     /// <summary>
     /// A Definition is a Classifier of Usages. The actual kinds of Definition that may appear in a model
-    /// are given by the subclasses of Definition (possibly as extended with user-defined
-    /// SemanticMetadata).Normally, a Definition has owned Usages that model features of the thing being
-    /// defined. A Definition may also have other Definitions nested in it, but this has no semantic
-    /// significance, other than the nested scoping resulting from the Definition being considered as a
-    /// Namespace for any nested Definitions.However, if a Definition has isVariation = true, then it
-    /// represents a variation point Definition. In this case, all of its members must be variant Usages,
-    /// related to the Definition by VariantMembership Relationships. Rather than being features of the
-    /// Definition, variant Usages model different concrete alternatives that can be chosen to fill in for
-    /// an abstract Usage of the variation point Definition.
+    /// are given by the subclasses of Definition (possibly as extended with user-defined SemanticMetadata).
+    /// Normally, a Definition has owned Usages that model features of the thing being defined. A Definition
+    /// may also have other Definitions nested in it, but this has no semantic significance, other than the
+    /// nested scoping resulting from the Definition being considered as a Namespace for any nested
+    /// Definitions. However, if a Definition has isVariation = true, then it represents a variation point
+    /// Definition. In this case, all of its members must be variant Usages, related to the Definition by
+    /// VariantMembership Relationships. Rather than being features of the Definition, variant Usages model
+    /// different concrete alternatives that can be chosen to fill in for an abstract Usage of the variation
+    /// point Definition.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565479032244_336549_22524", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -51,7 +51,7 @@ public partial interface IDefinition : IClassifier
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> directedUsage { get; }
@@ -60,55 +60,55 @@ public partial interface IDefinition : IClassifier
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<Guid> ownedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<Guid> ownedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<Guid> ownedAnalysisCase { get; }
 
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         List<Guid> ownedCalculation { get; }
 
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         List<Guid> ownedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<Guid> ownedConcern { get; }
 
@@ -117,112 +117,112 @@ public partial interface IDefinition : IClassifier
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<Guid> ownedConstraint { get; }
 
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         List<Guid> ownedEnumeration { get; }
 
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<Guid> ownedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<Guid> ownedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<Guid> ownedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         List<Guid> ownedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         List<Guid> ownedPart { get; }
 
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         List<Guid> ownedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         List<Guid> ownedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         List<Guid> ownedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<Guid> ownedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> ownedUsage { get; }
@@ -230,35 +230,35 @@ public partial interface IDefinition : IClassifier
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<Guid> ownedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<Guid> ownedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         List<Guid> ownedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<Guid> ownedViewpoint { get; }
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> usage { get; }
 
@@ -266,7 +266,7 @@ public partial interface IDefinition : IClassifier
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> variant { get; }
 
@@ -275,7 +275,7 @@ public partial interface IDefinition : IClassifier
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<Guid> variantMembership { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IDependency.cs b/SysML2.NET/Core/AutoGenDto/IDependency.cs
index 7135226a..c0ebc961 100644
--- a/SysML2.NET/Core/AutoGenDto/IDependency.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDependency.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -45,14 +45,14 @@ public partial interface IDependency : IRelationship
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         List<Guid> Client { get; set; }
 
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<Guid> Supplier { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IDifferencing.cs b/SysML2.NET/Core/AutoGenDto/IDifferencing.cs
index 36acf4d7..16cce675 100644
--- a/SysML2.NET/Core/AutoGenDto/IDifferencing.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDifferencing.cs
@@ -44,7 +44,7 @@ public partial interface IDifferencing : IRelationship
         /// Type that partly determines interpretations of typeDifferenced, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid DifferencingType { get; set; }
 
@@ -52,7 +52,7 @@ public partial interface IDifferencing : IRelationship
         /// Type with interpretations partly determined by differencingType, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid typeDifferenced { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IDisjoining.cs b/SysML2.NET/Core/AutoGenDto/IDisjoining.cs
index e39bc2a5..028fb774 100644
--- a/SysML2.NET/Core/AutoGenDto/IDisjoining.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDisjoining.cs
@@ -45,14 +45,14 @@ public partial interface IDisjoining : IRelationship
         /// <summary>
         /// Type asserted to be disjoint with the typeDisjoined.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid DisjoiningType { get; set; }
 
         /// <summary>
         /// A typeDisjoined that is also an owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_955906_617")]
         Guid? owningType { get; }
@@ -60,7 +60,7 @@ public partial interface IDisjoining : IRelationship
         /// <summary>
         /// Type asserted to be disjoint with the disjoiningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid TypeDisjoined { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IDocumentation.cs b/SysML2.NET/Core/AutoGenDto/IDocumentation.cs
index c09bb633..3f3bad1e 100644
--- a/SysML2.NET/Core/AutoGenDto/IDocumentation.cs
+++ b/SysML2.NET/Core/AutoGenDto/IDocumentation.cs
@@ -41,7 +41,7 @@ public partial interface IDocumentation : IComment
         /// <summary>
         /// The Element that is documented by this Documentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         Guid documentedElement { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IElement.cs b/SysML2.NET/Core/AutoGenDto/IElement.cs
index 4e136171..e787229d 100644
--- a/SysML2.NET/Core/AutoGenDto/IElement.cs
+++ b/SysML2.NET/Core/AutoGenDto/IElement.cs
@@ -44,13 +44,13 @@ public partial interface IElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> AliasIds { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredName { get; set; }
 
         /// <summary>
@@ -59,13 +59,13 @@ public partial interface IElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<Guid> documentation { get; }
@@ -74,7 +74,7 @@ public partial interface IElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string ElementId { get; set; }
 
         /// <summary>
@@ -84,13 +84,13 @@ public partial interface IElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isLibraryElement { get; }
 
         /// <summary>
@@ -99,14 +99,14 @@ public partial interface IElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string name { get; }
 
         /// <summary>
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         List<Guid> ownedAnnotation { get; }
@@ -115,13 +115,13 @@ public partial interface IElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> ownedElement { get; }
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         List<Guid> OwnedRelationship { get; set; }
 
@@ -129,13 +129,13 @@ public partial interface IElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? owner { get; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         Guid? owningMembership { get; }
@@ -144,14 +144,14 @@ public partial interface IElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         Guid? owningNamespace { get; }
 
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         Guid? OwningRelationship { get; set; }
 
@@ -163,7 +163,7 @@ public partial interface IElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string qualifiedName { get; }
 
         /// <summary>
@@ -172,13 +172,13 @@ public partial interface IElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string shortName { get; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<Guid> textualRepresentation { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IElementFilterMembership.cs b/SysML2.NET/Core/AutoGenDto/IElementFilterMembership.cs
index 771dc3c1..8d0ac376 100644
--- a/SysML2.NET/Core/AutoGenDto/IElementFilterMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IElementFilterMembership.cs
@@ -47,7 +47,7 @@ public partial interface IElementFilterMembership : IOwningMembership
         /// The model-level evaluable Boolean-valued Expression used to filter the imported members of the
         /// membershipOwningNamespace of this ElementFilterMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         Guid condition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IEndFeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/IEndFeatureMembership.cs
index 76d04ad8..a13f06b1 100644
--- a/SysML2.NET/Core/AutoGenDto/IEndFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IEndFeatureMembership.cs
@@ -43,7 +43,7 @@ public partial interface IEndFeatureMembership : IFeatureMembership
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         new Guid ownedMemberFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IEnumerationDefinition.cs b/SysML2.NET/Core/AutoGenDto/IEnumerationDefinition.cs
index 09aedfbe..a0937384 100644
--- a/SysML2.NET/Core/AutoGenDto/IEnumerationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IEnumerationDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         List<Guid> enumeratedValue { get; }
 
@@ -53,7 +53,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         new bool IsVariation { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IEnumerationUsage.cs b/SysML2.NET/Core/AutoGenDto/IEnumerationUsage.cs
index 3a08da59..7d51cddf 100644
--- a/SysML2.NET/Core/AutoGenDto/IEnumerationUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IEnumerationUsage.cs
@@ -43,7 +43,7 @@ public partial interface IEnumerationUsage : IAttributeUsage
         /// <summary>
         /// The single EnumerationDefinition that is the type of this EnumerationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471811429_523492_20975")]
         Guid enumerationDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IEventOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenDto/IEventOccurrenceUsage.cs
index 77270b91..b9d0f96c 100644
--- a/SysML2.NET/Core/AutoGenDto/IEventOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IEventOccurrenceUsage.cs
@@ -37,7 +37,7 @@ namespace SysML2.NET.Core.DTO.Systems.Occurrences
     /// An EventOccurrenceUsage is an OccurrenceUsage that represents another OccurrenceUsage occurring as a
     /// suboccurrence of the containing occurrence of the EventOccurrenceUsage. Unless it is the
     /// EventOccurrenceUsage itself, the referenced OccurrenceUsage is related to the EventOccurrenceUsage
-    /// by a ReferenceSubsetting Relationship.If the EventOccurrenceUsage is owned by an
+    /// by a ReferenceSubsetting Relationship. If the EventOccurrenceUsage is owned by an
     /// OccurrenceDefinition or OccurrenceUsage, then it also subsets the timeEnclosedOccurrences property
     /// of the Class Occurrence from the Kernel Semantic Library model Occurrences.
     /// </summary>
@@ -50,13 +50,13 @@ public partial interface IEventOccurrenceUsage : IOccurrenceUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid eventOccurrence { get; }
 
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IExhibitStateUsage.cs b/SysML2.NET/Core/AutoGenDto/IExhibitStateUsage.cs
index 52710954..2b5199c2 100644
--- a/SysML2.NET/Core/AutoGenDto/IExhibitStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IExhibitStateUsage.cs
@@ -48,7 +48,7 @@ public partial interface IExhibitStateUsage : IStateUsage, IPerformActionUsage
         /// The StateUsage to be exhibited by the ExhibitStateUsage. It is the performedAction of the
         /// ExhibitStateUsage considered as a PerformActionUsage, which must be a StateUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         Guid exhibitedState { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IExpose.cs b/SysML2.NET/Core/AutoGenDto/IExpose.cs
index 2ef6c121..d0c60535 100644
--- a/SysML2.NET/Core/AutoGenDto/IExpose.cs
+++ b/SysML2.NET/Core/AutoGenDto/IExpose.cs
@@ -44,14 +44,14 @@ public partial interface IExpose : IImport
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         new bool IsImportAll { get; set; }
 
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         new VisibilityKind Visibility { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IExpression.cs b/SysML2.NET/Core/AutoGenDto/IExpression.cs
index 043c4bfa..263fe1db 100644
--- a/SysML2.NET/Core/AutoGenDto/IExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IExpression.cs
@@ -46,8 +46,9 @@ public partial interface IExpression : IStep
     {
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         Guid? function { get; }
 
@@ -55,7 +56,7 @@ public partial interface IExpression : IStep
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isModelLevelEvaluable { get; }
 
         /// <summary>
@@ -63,7 +64,7 @@ public partial interface IExpression : IStep
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         Guid result { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IFeature.cs b/SysML2.NET/Core/AutoGenDto/IFeature.cs
index 4a32e65c..7ef6a877 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeature.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeature.cs
@@ -37,13 +37,13 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -62,7 +62,7 @@ public partial interface IFeature : IType
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> chainingFeature { get; }
 
         /// <summary>
@@ -71,21 +71,21 @@ public partial interface IFeature : IType
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? crossFeature { get; }
 
         /// <summary>
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         Guid? endOwningType { get; }
@@ -93,7 +93,7 @@ public partial interface IFeature : IType
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid featureTarget { get; }
 
         /// <summary>
@@ -102,7 +102,7 @@ public partial interface IFeature : IType
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> featuringType { get; }
 
         /// <summary>
@@ -110,20 +110,20 @@ public partial interface IFeature : IType
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsComposite { get; set; }
 
         /// <summary>
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDerived { get; set; }
 
         /// <summary>
@@ -136,40 +136,40 @@ public partial interface IFeature : IType
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsEnd { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsOrdered { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         bool IsUnique { get; set; }
 
         /// <summary>
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsVariable { get; set; }
 
         /// <summary>
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         Guid? ownedCrossSubsetting { get; }
 
@@ -177,7 +177,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> ownedFeatureChaining { get; }
@@ -186,7 +186,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedFeatureInverting { get; }
@@ -195,7 +195,7 @@ public partial interface IFeature : IType
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         List<Guid> ownedRedefinition { get; }
 
@@ -203,7 +203,7 @@ public partial interface IFeature : IType
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         Guid? ownedReferenceSubsetting { get; }
 
@@ -211,7 +211,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         List<Guid> ownedSubsetting { get; }
@@ -220,7 +220,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedTypeFeaturing { get; }
@@ -229,7 +229,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         List<Guid> ownedTyping { get; }
@@ -237,14 +237,14 @@ public partial interface IFeature : IType
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         Guid? owningFeatureMembership { get; }
 
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -256,7 +256,7 @@ public partial interface IFeature : IType
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> type { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureChainExpression.cs b/SysML2.NET/Core/AutoGenDto/IFeatureChainExpression.cs
index dd810e22..a2c2bd25 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureChainExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureChainExpression.cs
@@ -43,7 +43,7 @@ public partial interface IFeatureChainExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".")]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
@@ -51,7 +51,7 @@ public partial interface IFeatureChainExpression : IOperatorExpression
         /// The Feature that is accessed by this FeatureChainExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         Guid targetFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureChaining.cs b/SysML2.NET/Core/AutoGenDto/IFeatureChaining.cs
index 1ea9e013..0aac7b05 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureChaining.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureChaining.cs
@@ -44,7 +44,7 @@ public partial interface IFeatureChaining : IRelationship
         /// The Feature whose values partly determine values of featureChained, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid ChainingFeature { get; set; }
 
@@ -52,7 +52,7 @@ public partial interface IFeatureChaining : IRelationship
         /// The Feature whose values are partly determined by values of the chainingFeature, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid featureChained { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureInverting.cs b/SysML2.NET/Core/AutoGenDto/IFeatureInverting.cs
index 9bbaa0dd..babd69fe 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureInverting.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureInverting.cs
@@ -46,21 +46,21 @@ public partial interface IFeatureInverting : IRelationship
         /// <summary>
         /// The Feature that is an inverse of the invertingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid FeatureInverted { get; set; }
 
         /// <summary>
         /// The Feature that is an inverse of the invertedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid InvertingFeature { get; set; }
 
         /// <summary>
         /// A featureInverted that is also the owningRelatedElement of this FeatureInverting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838862_842173_146")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         Guid? owningFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/IFeatureMembership.cs
index 70f2ba47..4c7a2ea6 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureMembership.cs
@@ -48,14 +48,14 @@ public partial interface IFeatureMembership : IOwningMembership
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         Guid ownedMemberFeature { get; }
 
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         Guid owningType { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureReferenceExpression.cs b/SysML2.NET/Core/AutoGenDto/IFeatureReferenceExpression.cs
index 7b1e479a..43cd9620 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureReferenceExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureReferenceExpression.cs
@@ -44,7 +44,7 @@ public partial interface IFeatureReferenceExpression : IExpression
         /// The Feature that is referenced by this FeatureReferenceExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         Guid referent { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureTyping.cs b/SysML2.NET/Core/AutoGenDto/IFeatureTyping.cs
index 0bcc7110..3f521ed4 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureTyping.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureTyping.cs
@@ -45,7 +45,7 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         Guid? owningFeature { get; }
@@ -53,14 +53,14 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         Guid Type { get; set; }
 
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid TypedFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFeatureValue.cs b/SysML2.NET/Core/AutoGenDto/IFeatureValue.cs
index a083b2cc..74765357 100644
--- a/SysML2.NET/Core/AutoGenDto/IFeatureValue.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFeatureValue.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Kernel.FeatureValues
     /// A FeatureValue is a Membership that identifies a particular member Expression that provides the
     /// value of the Feature that owns the FeatureValue. The value is specified as either a bound value or
     /// an initial value, and as either a concrete or default value. A Feature can have at most one
-    /// FeatureValue.The result of the value Expression is bound to the featureWithValue using a
+    /// FeatureValue. The result of the value Expression is bound to the featureWithValue using a
     /// BindingConnector. If isInitial = false, then the featuringType of the BindingConnector is the same
     /// as the featuringType of the featureWithValue. If isInitial = true, then the featuringType of the
-    /// BindingConnector is restricted to its startShot.If isDefault = false, then the above semantics of
+    /// BindingConnector is restricted to its startShot. If isDefault = false, then the above semantics of
     /// the FeatureValue are realized for the given featureWithValue. Otherwise, the semantics are realized
     /// for any individual of the featuringType of the featureWithValue, unless another value is explicitly
     /// given for the featureWithValue for that individual.
@@ -51,8 +51,9 @@ public partial interface IFeatureValue : IOwningMembership
     {
         /// <summary>
         /// The Feature to be provided a value.
+        /// The Feature to be provided a value.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         Guid featureWithValue { get; }
 
@@ -60,19 +61,20 @@ public partial interface IFeatureValue : IOwningMembership
         /// Whether this FeatureValue is a concrete specification of the bound or initial value of the
         /// featureWithValue, or just a default value that may be overridden.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDefault { get; set; }
 
         /// <summary>
         /// Whether this FeatureValue specifies a bound value or an initial value for the featureWithValue.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsInitial { get; set; }
 
         /// <summary>
         /// The Expression that provides the value as a result.
+        /// The Expression that provides the value of the featureWithValue as its result.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         Guid value { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFlow.cs b/SysML2.NET/Core/AutoGenDto/IFlow.cs
index ad11f0ef..dfdcb5f1 100644
--- a/SysML2.NET/Core/AutoGenDto/IFlow.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFlow.cs
@@ -45,7 +45,7 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         List<Guid> flowEnd { get; }
 
@@ -53,7 +53,7 @@ public partial interface IFlow : IConnector, IStep
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         List<Guid> interaction { get; }
@@ -61,28 +61,28 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         Guid? payloadFeature { get; }
 
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> payloadType { get; }
 
         /// <summary>
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         Guid? sourceOutputFeature { get; }
 
         /// <summary>
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         Guid? targetInputFeature { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IFlowDefinition.cs b/SysML2.NET/Core/AutoGenDto/IFlowDefinition.cs
index bed9c330..f027b8c0 100644
--- a/SysML2.NET/Core/AutoGenDto/IFlowDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFlowDefinition.cs
@@ -44,7 +44,7 @@ public partial interface IFlowDefinition : IInteraction, IActionDefinition
         /// <summary>
         /// The Usages that define the things related by the FlowDefinition.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         List<Guid> flowEnd { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFlowUsage.cs b/SysML2.NET/Core/AutoGenDto/IFlowUsage.cs
index c52ed4e4..cff2591c 100644
--- a/SysML2.NET/Core/AutoGenDto/IFlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFlowUsage.cs
@@ -48,7 +48,7 @@ public partial interface IFlowUsage : IConnectorAsUsage, IFlow, IActionUsage
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         List<Guid> flowDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IForLoopActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IForLoopActionUsage.cs
index e9157764..f6dc2c93 100644
--- a/SysML2.NET/Core/AutoGenDto/IForLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IForLoopActionUsage.cs
@@ -47,7 +47,7 @@ public partial interface IForLoopActionUsage : ILoopActionUsage
         /// the successive values of the input sequence on each iteration. It is the ownedFeature that redefines
         /// ForLoopAction::var.</co>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid loopVariable { get; }
 
         /// <summary>
@@ -55,7 +55,7 @@ public partial interface IForLoopActionUsage : ILoopActionUsage
         /// each iterative performance of the bodyAction. It is the Expression whose result is bound to the seq
         /// input parameter of this ForLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid seqArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IFramedConcernMembership.cs b/SysML2.NET/Core/AutoGenDto/IFramedConcernMembership.cs
index 9faf8767..f89a3f26 100644
--- a/SysML2.NET/Core/AutoGenDto/IFramedConcernMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFramedConcernMembership.cs
@@ -44,14 +44,14 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         Guid ownedConcern { get; }
 
@@ -60,7 +60,7 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         Guid referencedConcern { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IFunction.cs b/SysML2.NET/Core/AutoGenDto/IFunction.cs
index a2a3112c..cfb3e1a1 100644
--- a/SysML2.NET/Core/AutoGenDto/IFunction.cs
+++ b/SysML2.NET/Core/AutoGenDto/IFunction.cs
@@ -43,25 +43,29 @@ public partial interface IFunction : IBehavior
     {
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         List<Guid> expression { get; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isModelLevelEvaluable { get; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         Guid result { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IIfActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IIfActionUsage.cs
index cf7abc8c..4a5cf6ca 100644
--- a/SysML2.NET/Core/AutoGenDto/IIfActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IIfActionUsage.cs
@@ -46,21 +46,21 @@ public partial interface IIfActionUsage : IActionUsage
         /// The ActionUsage that is to be performed if the result of the ifArgument is false. It is the
         /// (optional) third parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? elseAction { get; }
 
         /// <summary>
         /// The Expression whose result determines whether the thenAction or (optionally) the elseAction is
         /// performed. It is the first parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid ifArgument { get; }
 
         /// <summary>
         /// The ActionUsage that is to be performed if the result of the ifArgument is true. It is the second
         /// parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid thenAction { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IImport.cs b/SysML2.NET/Core/AutoGenDto/IImport.cs
index 8bf15a65..32187968 100644
--- a/SysML2.NET/Core/AutoGenDto/IImport.cs
+++ b/SysML2.NET/Core/AutoGenDto/IImport.cs
@@ -50,14 +50,14 @@ public partial interface IImport : IRelationship
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid importedElement { get; }
 
         /// <summary>
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid importOwningNamespace { get; }
@@ -65,20 +65,20 @@ public partial interface IImport : IRelationship
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsRecursive { get; set; }
 
         /// <summary>
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IIncludeUseCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/IIncludeUseCaseUsage.cs
index f3f95d3f..5264ee9f 100644
--- a/SysML2.NET/Core/AutoGenDto/IIncludeUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IIncludeUseCaseUsage.cs
@@ -48,7 +48,7 @@ public partial interface IIncludeUseCaseUsage : IUseCaseUsage, IPerformActionUsa
         /// The UseCaseUsage to be included by this IncludeUseCaseUsage. It is the performedAction of the
         /// IncludeUseCaseUsage considered as a PerformActionUsage, which must be a UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         Guid useCaseIncluded { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IIndexExpression.cs b/SysML2.NET/Core/AutoGenDto/IIndexExpression.cs
index aa4810f4..72fddfbb 100644
--- a/SysML2.NET/Core/AutoGenDto/IIndexExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IIndexExpression.cs
@@ -42,7 +42,7 @@ public partial interface IIndexExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#")]
+        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IInstantiationExpression.cs b/SysML2.NET/Core/AutoGenDto/IInstantiationExpression.cs
index 68978683..433b1626 100644
--- a/SysML2.NET/Core/AutoGenDto/IInstantiationExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IInstantiationExpression.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Kernel.Expressions
 
     /// <summary>
     /// An InstantiationExpression is an Expression that instantiates its instantiatedType, binding some or
-    /// all of the features of that Type to the results of its arguments.InstantiationExpression is
+    /// all of the features of that Type to the results of its arguments. InstantiationExpression is
     /// abstract, with concrete subclasses InvocationExpression and ConstructorExpression.
     /// </summary>
     [Class(xmiId: "_2022x_2_12e503d9_1739136879941_579104_183", isAbstract: true, isFinalSpecialization: false, isActive: false)]
@@ -45,16 +45,16 @@ public partial interface IInstantiationExpression : IExpression
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> argument { get; }
 
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         Guid instantiatedType { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IInterfaceDefinition.cs b/SysML2.NET/Core/AutoGenDto/IInterfaceDefinition.cs
index 0978f1cd..2f2ade8b 100644
--- a/SysML2.NET/Core/AutoGenDto/IInterfaceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IInterfaceDefinition.cs
@@ -43,7 +43,7 @@ public partial interface IInterfaceDefinition : IConnectionDefinition
         /// <summary>
         /// The PortUsages that are the connectionEnds of this InterfaceDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591476421094_685440_682")]
         List<Guid> interfaceEnd { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IInterfaceUsage.cs b/SysML2.NET/Core/AutoGenDto/IInterfaceUsage.cs
index 11642c96..67440e53 100644
--- a/SysML2.NET/Core/AutoGenDto/IInterfaceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IInterfaceUsage.cs
@@ -45,7 +45,7 @@ public partial interface IInterfaceUsage : IConnectionUsage
         /// <summary>
         /// The InterfaceDefinitions that type this InterfaceUsage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         List<Guid> interfaceDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IIntersecting.cs b/SysML2.NET/Core/AutoGenDto/IIntersecting.cs
index ad7b374c..f461d7b5 100644
--- a/SysML2.NET/Core/AutoGenDto/IIntersecting.cs
+++ b/SysML2.NET/Core/AutoGenDto/IIntersecting.cs
@@ -44,7 +44,7 @@ public partial interface IIntersecting : IRelationship
         /// Type that partly determines interpretations of typeIntersected, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid IntersectingType { get; set; }
 
@@ -52,7 +52,7 @@ public partial interface IIntersecting : IRelationship
         /// Type with interpretations partly determined by intersectingType, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid typeIntersected { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IInvariant.cs b/SysML2.NET/Core/AutoGenDto/IInvariant.cs
index 041b143c..cc783bd7 100644
--- a/SysML2.NET/Core/AutoGenDto/IInvariant.cs
+++ b/SysML2.NET/Core/AutoGenDto/IInvariant.cs
@@ -44,7 +44,7 @@ public partial interface IInvariant : IBooleanExpression
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsNegated { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IItemUsage.cs b/SysML2.NET/Core/AutoGenDto/IItemUsage.cs
index 986a8a37..5f3e6e3f 100644
--- a/SysML2.NET/Core/AutoGenDto/IItemUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IItemUsage.cs
@@ -49,7 +49,7 @@ public partial interface IItemUsage : IOccurrenceUsage
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<Guid> itemDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ILibraryPackage.cs b/SysML2.NET/Core/AutoGenDto/ILibraryPackage.cs
index cf120b38..5a11ebeb 100644
--- a/SysML2.NET/Core/AutoGenDto/ILibraryPackage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILibraryPackage.cs
@@ -44,7 +44,7 @@ public partial interface ILibraryPackage : IPackage
         /// LibraryPackages in the standard Kernel Model Libraries or in normative model libraries for a
         /// language built on KerML.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsStandard { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ILiteralBoolean.cs b/SysML2.NET/Core/AutoGenDto/ILiteralBoolean.cs
index bb07da80..af9320a0 100644
--- a/SysML2.NET/Core/AutoGenDto/ILiteralBoolean.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILiteralBoolean.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralBoolean : ILiteralExpression
     {
         /// <summary>
         /// The Boolean value that is the result of evaluating this LiteralBoolean.
+        /// The Boolean value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ILiteralInteger.cs b/SysML2.NET/Core/AutoGenDto/ILiteralInteger.cs
index 50df6acc..58a2010e 100644
--- a/SysML2.NET/Core/AutoGenDto/ILiteralInteger.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILiteralInteger.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralInteger : ILiteralExpression
     {
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         int Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ILiteralRational.cs b/SysML2.NET/Core/AutoGenDto/ILiteralRational.cs
index ff2276e7..3e896341 100644
--- a/SysML2.NET/Core/AutoGenDto/ILiteralRational.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILiteralRational.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralRational : ILiteralExpression
     {
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         double Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ILiteralString.cs b/SysML2.NET/Core/AutoGenDto/ILiteralString.cs
index bd4ddc10..a037b04c 100644
--- a/SysML2.NET/Core/AutoGenDto/ILiteralString.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILiteralString.cs
@@ -42,8 +42,9 @@ public partial interface ILiteralString : ILiteralExpression
     {
         /// <summary>
         /// The String value that is the result of evaluating this Expression.
+        /// The String value that is the result of evaluating this LiteralString.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ILoopActionUsage.cs b/SysML2.NET/Core/AutoGenDto/ILoopActionUsage.cs
index 0dc0edfc..bf1d42eb 100644
--- a/SysML2.NET/Core/AutoGenDto/ILoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ILoopActionUsage.cs
@@ -46,7 +46,7 @@ public partial interface ILoopActionUsage : IActionUsage
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid bodyAction { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IMembership.cs b/SysML2.NET/Core/AutoGenDto/IMembership.cs
index 2b95f32b..cb50dd14 100644
--- a/SysML2.NET/Core/AutoGenDto/IMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMembership.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -49,26 +49,26 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid MemberElement { get; set; }
 
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string memberElementId { get; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -77,14 +77,14 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberShortName { get; set; }
 
         /// <summary>
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IMembershipImport.cs b/SysML2.NET/Core/AutoGenDto/IMembershipImport.cs
index 41ddeb3a..314e8831 100644
--- a/SysML2.NET/Core/AutoGenDto/IMembershipImport.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMembershipImport.cs
@@ -44,7 +44,7 @@ public partial interface IMembershipImport : IImport
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid ImportedMembership { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IMetadataAccessExpression.cs b/SysML2.NET/Core/AutoGenDto/IMetadataAccessExpression.cs
index cdee6281..d4fcf369 100644
--- a/SysML2.NET/Core/AutoGenDto/IMetadataAccessExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMetadataAccessExpression.cs
@@ -46,7 +46,7 @@ public partial interface IMetadataAccessExpression : IExpression
         /// <summary>
         /// The Element whose metadata is being accessed.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         Guid referencedElement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IMetadataFeature.cs b/SysML2.NET/Core/AutoGenDto/IMetadataFeature.cs
index a3d8a1ff..b15d0a0a 100644
--- a/SysML2.NET/Core/AutoGenDto/IMetadataFeature.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMetadataFeature.cs
@@ -46,7 +46,7 @@ public partial interface IMetadataFeature : IAnnotatingElement, IFeature
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         Guid? metaclass { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IMetadataUsage.cs b/SysML2.NET/Core/AutoGenDto/IMetadataUsage.cs
index 0d983c83..631b8dc0 100644
--- a/SysML2.NET/Core/AutoGenDto/IMetadataUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMetadataUsage.cs
@@ -48,7 +48,7 @@ public partial interface IMetadataUsage : IItemUsage, IMetadataFeature
         /// <summary>
         /// The MetadataDefinition that is the definition of this MetadataUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1606345564958_925589_327")]
         Guid? metadataDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IMultiplicity.cs b/SysML2.NET/Core/AutoGenDto/IMultiplicity.cs
index 3ca9f676..af76510d 100644
--- a/SysML2.NET/Core/AutoGenDto/IMultiplicity.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMultiplicity.cs
@@ -36,12 +36,12 @@ namespace SysML2.NET.Core.DTO.Core.Types
     /// <summary>
     /// A Multiplicity is a Feature whose co-domain is a set of natural numbers giving the allowed
     /// cardinalities of each typeWithMultiplicity. The cardinality of a Type is defined as follows,
-    /// depending on whether the Type is a Classifier or Feature.<ul><li>Classifier – The number of basic
+    /// depending on whether the Type is a Classifier or Feature. <ul> <li>Classifier – The number of basic
     /// instances of the Classifier, that is, those instances representing things, which are not instances
-    /// of any subtypes of the Classifier that are Features.<li>Features – The number of instances with the
+    /// of any subtypes of the Classifier that are Features. <li>Features – The number of instances with the
     /// same featuring instances. In the case of a Feature with a Classifier as its featuringType, this is
     /// the number of values of Feature for each basic instance of the Classifier. Note that, for non-unique
-    /// Features, all duplicate values are included in this count.</li></ul>Multiplicity co-domains (in
+    /// Features, all duplicate values are included in this count.</li> </ul> Multiplicity co-domains (in
     /// models) can be specified by Expression that might vary in their results. If the typeWithMultiplicity
     /// is a Classifier, the domain of the Multiplicity shall be Base::Anything.  If the
     /// typeWithMultiplicity is a Feature,  the Multiplicity shall have the same domain as the
diff --git a/SysML2.NET/Core/AutoGenDto/IMultiplicityRange.cs b/SysML2.NET/Core/AutoGenDto/IMultiplicityRange.cs
index 2d6cbf7e..1cd0a6d4 100644
--- a/SysML2.NET/Core/AutoGenDto/IMultiplicityRange.cs
+++ b/SysML2.NET/Core/AutoGenDto/IMultiplicityRange.cs
@@ -50,7 +50,7 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> bound { get; }
 
@@ -59,14 +59,14 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         Guid? lowerBound { get; }
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         Guid upperBound { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/INamespace.cs b/SysML2.NET/Core/AutoGenDto/INamespace.cs
index dbb36efe..d73a4a6b 100644
--- a/SysML2.NET/Core/AutoGenDto/INamespace.cs
+++ b/SysML2.NET/Core/AutoGenDto/INamespace.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// <summary>
     /// A Namespace is an Element that contains other Elements, known as its members, via Membership
     /// Relationships with those Elements. The members of a Namespace may be owned by the Namespace, aliased
-    /// in the Namespace, or imported into the Namespace via Import Relationships.A Namespace can provide
+    /// in the Namespace, or imported into the Namespace via Import Relationships. A Namespace can provide
     /// names for its members via the memberNames and memberShortNames specified by the Memberships in the
     /// Namespace. If a Membership specifies a memberName and/or memberShortName, then those are names of
     /// the corresponding memberElement relative to the Namespace. For an OwningMembership, the
@@ -50,7 +50,7 @@ public partial interface INamespace : IElement
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         List<Guid> importedMembership { get; }
 
@@ -58,21 +58,21 @@ public partial interface INamespace : IElement
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> member { get; }
 
         /// <summary>
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> membership { get; }
 
         /// <summary>
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> ownedImport { get; }
@@ -81,7 +81,7 @@ public partial interface INamespace : IElement
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<Guid> ownedMember { get; }
 
@@ -89,7 +89,7 @@ public partial interface INamespace : IElement
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
diff --git a/SysML2.NET/Core/AutoGenDto/INamespaceImport.cs b/SysML2.NET/Core/AutoGenDto/INamespaceImport.cs
index db84adc1..3ec3bc87 100644
--- a/SysML2.NET/Core/AutoGenDto/INamespaceImport.cs
+++ b/SysML2.NET/Core/AutoGenDto/INamespaceImport.cs
@@ -45,7 +45,7 @@ public partial interface INamespaceImport : IImport
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid ImportedNamespace { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IObjectiveMembership.cs b/SysML2.NET/Core/AutoGenDto/IObjectiveMembership.cs
index 740d33ca..54a3a6bb 100644
--- a/SysML2.NET/Core/AutoGenDto/IObjectiveMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IObjectiveMembership.cs
@@ -44,7 +44,7 @@ public partial interface IObjectiveMembership : IFeatureMembership
         /// <summary>
         /// The RequirementUsage that is the ownedMemberFeature of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid ownedObjectiveRequirement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IOccurrenceDefinition.cs b/SysML2.NET/Core/AutoGenDto/IOccurrenceDefinition.cs
index d6d75a69..724f5242 100644
--- a/SysML2.NET/Core/AutoGenDto/IOccurrenceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IOccurrenceDefinition.cs
@@ -46,7 +46,7 @@ public partial interface IOccurrenceDefinition : IDefinition, IClass
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsIndividual { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenDto/IOccurrenceUsage.cs
index 9d3b821b..832d88e7 100644
--- a/SysML2.NET/Core/AutoGenDto/IOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IOccurrenceUsage.cs
@@ -47,7 +47,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         Guid? individualDefinition { get; }
 
@@ -55,7 +55,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsIndividual { get; set; }
 
         /// <summary>
@@ -63,7 +63,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         List<Guid> occurrenceDefinition { get; }
 
@@ -72,7 +72,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         PortionKind? PortionKind { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IOperatorExpression.cs b/SysML2.NET/Core/AutoGenDto/IOperatorExpression.cs
index febf8510..56164e97 100644
--- a/SysML2.NET/Core/AutoGenDto/IOperatorExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IOperatorExpression.cs
@@ -44,7 +44,7 @@ public partial interface IOperatorExpression : IInvocationExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Operator { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IOwningMembership.cs b/SysML2.NET/Core/AutoGenDto/IOwningMembership.cs
index 491b3da5..ab9487f7 100644
--- a/SysML2.NET/Core/AutoGenDto/IOwningMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IOwningMembership.cs
@@ -44,7 +44,7 @@ public partial interface IOwningMembership : IMembership
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         Guid ownedMemberElement { get; }
@@ -52,21 +52,21 @@ public partial interface IOwningMembership : IMembership
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         string ownedMemberElementId { get; }
 
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         string ownedMemberName { get; }
 
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         string ownedMemberShortName { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPackage.cs b/SysML2.NET/Core/AutoGenDto/IPackage.cs
index fe753d1b..883bb232 100644
--- a/SysML2.NET/Core/AutoGenDto/IPackage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPackage.cs
@@ -45,7 +45,7 @@ public partial interface IPackage : INamespace
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> filterCondition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IParameterMembership.cs b/SysML2.NET/Core/AutoGenDto/IParameterMembership.cs
index f9200052..5d5ce609 100644
--- a/SysML2.NET/Core/AutoGenDto/IParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IParameterMembership.cs
@@ -45,7 +45,7 @@ public partial interface IParameterMembership : IFeatureMembership
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid ownedMemberParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPartUsage.cs b/SysML2.NET/Core/AutoGenDto/IPartUsage.cs
index 573ed576..f6de22f8 100644
--- a/SysML2.NET/Core/AutoGenDto/IPartUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPartUsage.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.Parts
 
     /// <summary>
     /// A PartUsage is a usage of a PartDefinition to represent a system or a part of a system. At least one
-    /// of the itemDefinitions of the PartUsage must be a PartDefinition.A PartUsage must subset, directly
+    /// of the itemDefinitions of the PartUsage must be a PartDefinition. A PartUsage must subset, directly
     /// or indirectly, the base PartUsage parts from the Systems Model Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471239590_312157_20701", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -46,7 +46,7 @@ public partial interface IPartUsage : IItemUsage
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         List<Guid> partDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPerformActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IPerformActionUsage.cs
index 415a8ddc..fa130f9f 100644
--- a/SysML2.NET/Core/AutoGenDto/IPerformActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPerformActionUsage.cs
@@ -48,7 +48,7 @@ public partial interface IPerformActionUsage : IActionUsage, IEventOccurrenceUsa
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         Guid performedAction { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPortConjugation.cs b/SysML2.NET/Core/AutoGenDto/IPortConjugation.cs
index c584a4fa..2d411e5b 100644
--- a/SysML2.NET/Core/AutoGenDto/IPortConjugation.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPortConjugation.cs
@@ -46,14 +46,14 @@ public partial interface IPortConjugation : IConjugation
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to the originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_778895_441")]
         Guid conjugatedPortDefinition { get; }
 
         /// <summary>
         /// The PortDefinition being conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482354187_108424_237")]
         Guid OriginalPortDefinition { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPortDefinition.cs b/SysML2.NET/Core/AutoGenDto/IPortDefinition.cs
index 8e7d2c26..af195422 100644
--- a/SysML2.NET/Core/AutoGenDto/IPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPortDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IPortDefinition : IOccurrenceDefinition, IStructure
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         Guid? conjugatedPortDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IPortUsage.cs b/SysML2.NET/Core/AutoGenDto/IPortUsage.cs
index 3affb7f3..474c9acf 100644
--- a/SysML2.NET/Core/AutoGenDto/IPortUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IPortUsage.cs
@@ -45,7 +45,7 @@ public partial interface IPortUsage : IOccurrenceUsage
         /// <summary>
         /// The occurrenceDefinitions of this PortUsage, which must all be PortDefinitions.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<Guid> portDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IRedefinition.cs b/SysML2.NET/Core/AutoGenDto/IRedefinition.cs
index 2471c217..ef4a9fa2 100644
--- a/SysML2.NET/Core/AutoGenDto/IRedefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRedefinition.cs
@@ -52,14 +52,14 @@ public partial interface IRedefinition : ISubsetting
         /// <summary>
         /// The Feature that is redefined by the redefiningFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         Guid RedefinedFeature { get; set; }
 
         /// <summary>
         /// The Feature that is redefining the redefinedFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         Guid RedefiningFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IReferenceSubsetting.cs b/SysML2.NET/Core/AutoGenDto/IReferenceSubsetting.cs
index 2c19b1c7..0e95f6ab 100644
--- a/SysML2.NET/Core/AutoGenDto/IReferenceSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/IReferenceSubsetting.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -46,14 +46,14 @@ public partial interface IReferenceSubsetting : ISubsetting
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         Guid ReferencedFeature { get; set; }
 
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         Guid referencingFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IReferenceUsage.cs b/SysML2.NET/Core/AutoGenDto/IReferenceUsage.cs
index dd1d0b62..11104cbb 100644
--- a/SysML2.NET/Core/AutoGenDto/IReferenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IReferenceUsage.cs
@@ -46,7 +46,7 @@ public partial interface IReferenceUsage : IUsage
         /// <summary>
         /// Always true for a ReferenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IRelationship.cs b/SysML2.NET/Core/AutoGenDto/IRelationship.cs
index 6aea63eb..9185ab28 100644
--- a/SysML2.NET/Core/AutoGenDto/IRelationship.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRelationship.cs
@@ -36,10 +36,10 @@ namespace SysML2.NET.Core.DTO.Root.Elements
     /// in which case those ownedRelatedElements will be deleted from a model if their owningRelationship
     /// is. A Relationship may also be owned by another Element, in which case the ownedRelatedElements of
     /// the Relationship are also considered to be transitively owned by the owningRelatedElement of the
-    /// Relationship.The relatedElements of a Relationship are divided into source and target Elements. The
+    /// Relationship. The relatedElements of a Relationship are divided into source and target Elements. The
     /// Relationship is considered to be directed from the source to the target Elements. An undirected
-    /// Relationship may have either all source or all target Elements.A &quot;relationship Element&quot; in
-    /// the abstract syntax is generically any Element that is an instance of either Relationship or a
+    /// Relationship may have either all source or all target Elements. A &quot;relationship Element&quot;
+    /// in the abstract syntax is generically any Element that is an instance of either Relationship or a
     /// direct or indirect specialization of Relationship. Any other kind of Element is a
     /// &quot;non-relationship Element&quot;. It is a convention of that non-relationship Elements are only
     /// related via reified relationship Elements. Any meta-associations directly between non-relationship
@@ -53,20 +53,20 @@ public partial interface IRelationship : IElement
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImplied { get; set; }
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> OwnedRelatedElement { get; set; }
 
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         Guid? OwningRelatedElement { get; set; }
 
@@ -74,20 +74,20 @@ public partial interface IRelationship : IElement
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<Guid> relatedElement { get; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> Source { get; set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<Guid> Target { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IRenderingDefinition.cs b/SysML2.NET/Core/AutoGenDto/IRenderingDefinition.cs
index 757784be..885a12aa 100644
--- a/SysML2.NET/Core/AutoGenDto/IRenderingDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRenderingDefinition.cs
@@ -43,7 +43,7 @@ public partial interface IRenderingDefinition : IPartDefinition
         /// <summary>
         /// The usages of a RenderingDefinition that are RenderingUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> rendering { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IRenderingUsage.cs b/SysML2.NET/Core/AutoGenDto/IRenderingUsage.cs
index 06c8f640..9692865e 100644
--- a/SysML2.NET/Core/AutoGenDto/IRenderingUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRenderingUsage.cs
@@ -45,7 +45,7 @@ public partial interface IRenderingUsage : IPartUsage
         /// <summary>
         /// The RenderingDefinition that is the definition of this RenderingUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         Guid? renderingDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IRequirementConstraintMembership.cs b/SysML2.NET/Core/AutoGenDto/IRequirementConstraintMembership.cs
index d7171e83..253a85f4 100644
--- a/SysML2.NET/Core/AutoGenDto/IRequirementConstraintMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRequirementConstraintMembership.cs
@@ -45,13 +45,13 @@ public partial interface IRequirementConstraintMembership : IFeatureMembership
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid ownedConstraint { get; }
 
@@ -60,7 +60,7 @@ public partial interface IRequirementConstraintMembership : IFeatureMembership
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid referencedConstraint { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IRequirementDefinition.cs b/SysML2.NET/Core/AutoGenDto/IRequirementDefinition.cs
index 87fe30b5..44c2e815 100644
--- a/SysML2.NET/Core/AutoGenDto/IRequirementDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRequirementDefinition.cs
@@ -44,7 +44,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> actorParameter { get; }
@@ -54,7 +54,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> assumedConstraint { get; }
 
@@ -62,7 +62,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         List<Guid> framedConcern { get; }
 
@@ -71,7 +71,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -80,14 +80,14 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> requiredConstraint { get; }
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> stakeholderParameter { get; }
@@ -95,7 +95,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         Guid subjectParameter { get; }
@@ -104,7 +104,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IRequirementUsage.cs b/SysML2.NET/Core/AutoGenDto/IRequirementUsage.cs
index 845771fe..926cc6fa 100644
--- a/SysML2.NET/Core/AutoGenDto/IRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRequirementUsage.cs
@@ -44,7 +44,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> actorParameter { get; }
@@ -54,7 +54,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> assumedConstraint { get; }
 
@@ -62,7 +62,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         List<Guid> framedConcern { get; }
 
@@ -71,7 +71,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -80,21 +80,21 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> requiredConstraint { get; }
 
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         Guid? requirementDefinition { get; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> stakeholderParameter { get; }
@@ -102,7 +102,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         Guid subjectParameter { get; }
@@ -111,7 +111,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IRequirementVerificationMembership.cs b/SysML2.NET/Core/AutoGenDto/IRequirementVerificationMembership.cs
index c26b4e12..b6159ff4 100644
--- a/SysML2.NET/Core/AutoGenDto/IRequirementVerificationMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IRequirementVerificationMembership.cs
@@ -45,7 +45,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// <summary>
         /// The kind of a RequirementVerificationMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
@@ -54,7 +54,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// RequirementVerificationMembership. This will either be the verifiedRequirement, or it will subset
         /// the verifiedRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         Guid ownedRequirement { get; }
 
@@ -63,7 +63,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// RequirementVerificationMembership considered as a RequirementConstraintMembership, which must be a
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         Guid verifiedRequirement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IResultExpressionMembership.cs b/SysML2.NET/Core/AutoGenDto/IResultExpressionMembership.cs
index 07a972d5..2a1830f0 100644
--- a/SysML2.NET/Core/AutoGenDto/IResultExpressionMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IResultExpressionMembership.cs
@@ -46,7 +46,7 @@ public partial interface IResultExpressionMembership : IFeatureMembership
         /// <summary>
         /// The Expression that provides the result for the owner of the ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid ownedResultExpression { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ISatisfyRequirementUsage.cs b/SysML2.NET/Core/AutoGenDto/ISatisfyRequirementUsage.cs
index d2c4c23f..a8cfe60c 100644
--- a/SysML2.NET/Core/AutoGenDto/ISatisfyRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISatisfyRequirementUsage.cs
@@ -49,7 +49,7 @@ public partial interface ISatisfyRequirementUsage : IRequirementUsage, IAssertCo
         /// is the assertedConstraint of the SatisfyRequirementUsage considered as an AssertConstraintUsage,
         /// which must be a RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1581045158665_239617_9458")]
         Guid satisfiedRequirement { get; }
 
@@ -57,7 +57,7 @@ public partial interface ISatisfyRequirementUsage : IRequirementUsage, IAssertCo
         /// The Feature that represents the actual subject that is asserted to satisfy the satisfiedRequirement.
         /// The satisfyingFeature is bound to the subjectParameter of the SatisfyRequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid satisfyingFeature { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ISelectExpression.cs b/SysML2.NET/Core/AutoGenDto/ISelectExpression.cs
index 614b620f..51c04a17 100644
--- a/SysML2.NET/Core/AutoGenDto/ISelectExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISelectExpression.cs
@@ -42,7 +42,7 @@ public partial interface ISelectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ISendActionUsage.cs b/SysML2.NET/Core/AutoGenDto/ISendActionUsage.cs
index 4b3af534..56516783 100644
--- a/SysML2.NET/Core/AutoGenDto/ISendActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISendActionUsage.cs
@@ -48,19 +48,19 @@ public partial interface ISendActionUsage : IActionUsage
         /// <summary>
         /// An Expression whose result is bound to the payload input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? payloadArgument { get; }
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? receiverArgument { get; }
 
         /// <summary>
         /// An Expression whose result is bound to the sender input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? senderArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ISpecialization.cs b/SysML2.NET/Core/AutoGenDto/ISpecialization.cs
index 01d68151..a57f80b5 100644
--- a/SysML2.NET/Core/AutoGenDto/ISpecialization.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISpecialization.cs
@@ -44,14 +44,14 @@ public partial interface ISpecialization : IRelationship
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid General { get; set; }
 
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid? owningType { get; }
@@ -59,7 +59,7 @@ public partial interface ISpecialization : IRelationship
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid Specific { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IStakeholderMembership.cs b/SysML2.NET/Core/AutoGenDto/IStakeholderMembership.cs
index de070df9..da438672 100644
--- a/SysML2.NET/Core/AutoGenDto/IStakeholderMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IStakeholderMembership.cs
@@ -45,7 +45,7 @@ public partial interface IStakeholderMembership : IParameterMembership
         /// <summary>
         /// The PartUsage specifying the stakeholder.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         Guid ownedStakeholderParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IStateDefinition.cs b/SysML2.NET/Core/AutoGenDto/IStateDefinition.cs
index 31a79cbc..dbbfc96a 100644
--- a/SysML2.NET/Core/AutoGenDto/IStateDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IStateDefinition.cs
@@ -34,7 +34,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
 
     /// <summary>
     /// A StateDefinition is the Definition of the Behavior of a system or part of a system in a certain
-    /// state condition.A StateDefinition may be related to up to three of its ownedFeatures by
+    /// state condition. A StateDefinition may be related to up to three of its ownedFeatures by
     /// StateBehaviorMembership Relationships, all of different kinds, corresponding to the entry, do and
     /// exit actions of the StateDefinition.
     /// </summary>
@@ -47,7 +47,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? doAction { get; }
 
         /// <summary>
@@ -55,7 +55,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? entryAction { get; }
 
         /// <summary>
@@ -63,7 +63,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? exitAction { get; }
 
         /// <summary>
@@ -71,14 +71,14 @@ public partial interface IStateDefinition : IActionDefinition
         /// of the ownedActions (which includes ownedStates) may have any incoming or outgoing Transitions. If
         /// false, only one ownedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsParallel { get; set; }
 
         /// <summary>
         /// The StateUsages, which are actions in the StateDefinition, that specify the discrete states in the
         /// behavior defined by the StateDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         List<Guid> state { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IStateSubactionMembership.cs b/SysML2.NET/Core/AutoGenDto/IStateSubactionMembership.cs
index 5f0dd490..fbb23e28 100644
--- a/SysML2.NET/Core/AutoGenDto/IStateSubactionMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IStateSubactionMembership.cs
@@ -45,14 +45,14 @@ public partial interface IStateSubactionMembership : IFeatureMembership
         /// <summary>
         /// The ActionUsage that is the ownedMemberFeature of this StateSubactionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid action { get; }
 
         /// <summary>
         /// Whether this StateSubactionMembership is for an entry, do or exit ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         StateSubactionKind Kind { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IStateUsage.cs b/SysML2.NET/Core/AutoGenDto/IStateUsage.cs
index 435c999d..131857a1 100644
--- a/SysML2.NET/Core/AutoGenDto/IStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IStateUsage.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
 
     /// <summary>
     /// A StateUsage is an ActionUsage that is nominally the Usage of a StateDefinition. However, other
-    /// kinds of kernel Behaviors are also allowed as types, to permit use of BehaviorsA StateUsage may be
+    /// kinds of kernel Behaviors are also allowed as types, to permit use of Behaviors A StateUsage may be
     /// related to up to three of its ownedFeatures by StateSubactionMembership Relationships, all of
     /// different kinds, corresponding to the entry, do and exit actions of the StateUsage.
     /// </summary>
@@ -49,7 +49,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? doAction { get; }
 
         /// <summary>
@@ -57,7 +57,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? entryAction { get; }
 
         /// <summary>
@@ -65,7 +65,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? exitAction { get; }
 
         /// <summary>
@@ -73,14 +73,14 @@ public partial interface IStateUsage : IActionUsage
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsParallel { get; set; }
 
         /// <summary>
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         List<Guid> stateDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IStep.cs b/SysML2.NET/Core/AutoGenDto/IStep.cs
index c25faed9..6989db2c 100644
--- a/SysML2.NET/Core/AutoGenDto/IStep.cs
+++ b/SysML2.NET/Core/AutoGenDto/IStep.cs
@@ -46,7 +46,7 @@ public partial interface IStep : IFeature
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<Guid> behavior { get; }
 
@@ -54,7 +54,7 @@ public partial interface IStep : IFeature
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<Guid> parameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ISubclassification.cs b/SysML2.NET/Core/AutoGenDto/ISubclassification.cs
index fda81b5d..4c5c1df4 100644
--- a/SysML2.NET/Core/AutoGenDto/ISubclassification.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISubclassification.cs
@@ -43,21 +43,21 @@ public partial interface ISubclassification : ISpecialization
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         Guid? owningClassifier { get; }
 
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid Subclassifier { get; set; }
 
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         Guid Superclassifier { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ISubjectMembership.cs b/SysML2.NET/Core/AutoGenDto/ISubjectMembership.cs
index 1440c12b..02914b79 100644
--- a/SysML2.NET/Core/AutoGenDto/ISubjectMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISubjectMembership.cs
@@ -45,7 +45,7 @@ public partial interface ISubjectMembership : IParameterMembership
         /// <summary>
         /// The UsageownedMemberParameter of this SubjectMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         Guid ownedSubjectParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ISubsetting.cs b/SysML2.NET/Core/AutoGenDto/ISubsetting.cs
index 7287e8a4..0f8ec5a2 100644
--- a/SysML2.NET/Core/AutoGenDto/ISubsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/ISubsetting.cs
@@ -47,7 +47,7 @@ public partial interface ISubsetting : ISpecialization
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         Guid? owningFeature { get; }
@@ -55,14 +55,14 @@ public partial interface ISubsetting : ISpecialization
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         Guid SubsettedFeature { get; set; }
 
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         Guid SubsettingFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ITerminateActionUsage.cs b/SysML2.NET/Core/AutoGenDto/ITerminateActionUsage.cs
index 3a866a3e..9247cd9a 100644
--- a/SysML2.NET/Core/AutoGenDto/ITerminateActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITerminateActionUsage.cs
@@ -48,7 +48,7 @@ public partial interface ITerminateActionUsage : IActionUsage
         /// The Expression that is the featureValue of the terminateOccurrence parameter of this
         /// TerminateActionUsage.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? terminatedOccurrenceArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ITextualRepresentation.cs b/SysML2.NET/Core/AutoGenDto/ITextualRepresentation.cs
index 0f4d33cc..1019d818 100644
--- a/SysML2.NET/Core/AutoGenDto/ITextualRepresentation.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITextualRepresentation.cs
@@ -36,26 +36,25 @@ namespace SysML2.NET.Core.DTO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -64,19 +63,19 @@ public partial interface ITextualRepresentation : IAnnotatingElement
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Language { get; set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         Guid representedElement { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/ITransitionFeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/ITransitionFeatureMembership.cs
index 8826980e..e689104e 100644
--- a/SysML2.NET/Core/AutoGenDto/ITransitionFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITransitionFeatureMembership.cs
@@ -46,13 +46,13 @@ public partial interface ITransitionFeatureMembership : IFeatureMembership
         /// <summary>
         /// Whether this TransitionFeatureMembership  is for a trigger, guard or effect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         TransitionFeatureKind Kind { get; set; }
 
         /// <summary>
         /// The Step that is the ownedMemberFeature of this TransitionFeatureMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid transitionFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ITransitionUsage.cs b/SysML2.NET/Core/AutoGenDto/ITransitionUsage.cs
index 275bff50..fea7bb94 100644
--- a/SysML2.NET/Core/AutoGenDto/ITransitionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITransitionUsage.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
     /// A TransitionUsage is an ActionUsage representing a triggered transition between ActionUsages or
     /// StateUsages. When triggered by a triggerAction, when its guardExpression is true, the
     /// TransitionUsage asserts that its source is exited, then its effectAction (if any) is performed, and
-    /// then its target is entered.A TransitionUsage can be related to some of its ownedFeatures using
+    /// then its target is entered. A TransitionUsage can be related to some of its ownedFeatures using
     /// TransitionFeatureMembership Relationships, corresponding to the triggerAction, guardExpression and
     /// effectAction of the TransitionUsage.
     /// </summary>
@@ -51,7 +51,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = effect, which must all be
         /// ActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> effectAction { get; }
 
@@ -60,7 +60,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = guard, which must all be
         /// Expressions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> guardExpression { get; }
 
@@ -68,14 +68,14 @@ public partial interface ITransitionUsage : IActionUsage
         /// The source ActionUsage of this TransitionUsage, which becomes the source of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid source { get; }
 
         /// <summary>
         /// The Succession that is the ownedFeature of this TransitionUsage, which, if the TransitionUsage is
         /// triggered, asserts the temporal ordering of the source and target.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         Guid succession { get; }
 
@@ -83,7 +83,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// The target ActionUsage of this TransitionUsage, which is the targetFeature of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid target { get; }
 
         /// <summary>
@@ -91,7 +91,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// of the TransitionUsage related to it by TransitionFeatureMemberships with kind = trigger, which must
         /// all be AcceptActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> triggerAction { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ITriggerInvocationExpression.cs b/SysML2.NET/Core/AutoGenDto/ITriggerInvocationExpression.cs
index 341daa1c..65423b41 100644
--- a/SysML2.NET/Core/AutoGenDto/ITriggerInvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITriggerInvocationExpression.cs
@@ -46,7 +46,7 @@ public partial interface ITriggerInvocationExpression : IInvocationExpression
         /// Indicates which of the Functions from the Triggers model in the Kernel Semantic Library is to be
         /// invoked by this TriggerInvocationExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         TriggerKind Kind { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IType.cs b/SysML2.NET/Core/AutoGenDto/IType.cs
index 525fc15a..495c9aae 100644
--- a/SysML2.NET/Core/AutoGenDto/IType.cs
+++ b/SysML2.NET/Core/AutoGenDto/IType.cs
@@ -50,27 +50,27 @@ public partial interface IType : INamespace
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> differencingType { get; }
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> directedFeature { get; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> endFeature { get; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<Guid> feature { get; }
 
@@ -79,13 +79,13 @@ public partial interface IType : INamespace
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> featureMembership { get; }
 
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> inheritedFeature { get; }
 
@@ -93,14 +93,14 @@ public partial interface IType : INamespace
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         List<Guid> inheritedMembership { get; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<Guid> input { get; }
 
@@ -113,31 +113,31 @@ public partial interface IType : INamespace
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> intersectingType { get; }
 
         /// <summary>
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isConjugated { get; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsSufficient { get; set; }
 
         /// <summary>
@@ -145,21 +145,21 @@ public partial interface IType : INamespace
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         Guid? multiplicity { get; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<Guid> output { get; }
 
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         Guid? ownedConjugator { get; }
@@ -168,7 +168,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedDifferencing { get; }
@@ -177,7 +177,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         List<Guid> ownedDisjoining { get; }
@@ -185,7 +185,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<Guid> ownedEndFeature { get; }
@@ -193,7 +193,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> ownedFeature { get; }
 
@@ -201,7 +201,7 @@ public partial interface IType : INamespace
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         List<Guid> ownedFeatureMembership { get; }
@@ -209,7 +209,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<Guid> ownedIntersecting { get; }
@@ -218,7 +218,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         List<Guid> ownedSpecialization { get; }
@@ -226,7 +226,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<Guid> ownedUnioning { get; }
@@ -238,7 +238,7 @@ public partial interface IType : INamespace
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> unioningType { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/ITypeFeaturing.cs b/SysML2.NET/Core/AutoGenDto/ITypeFeaturing.cs
index d1f5cedb..c54ba0b7 100644
--- a/SysML2.NET/Core/AutoGenDto/ITypeFeaturing.cs
+++ b/SysML2.NET/Core/AutoGenDto/ITypeFeaturing.cs
@@ -43,21 +43,21 @@ public partial interface ITypeFeaturing : IRelationship
         /// <summary>
         /// The Feature that is featured by the featuringType. It is the source of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid FeatureOfType { get; set; }
 
         /// <summary>
         /// The Type that features the featureOfType. It is the target of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid FeaturingType { get; set; }
 
         /// <summary>
         /// A featureOfType that is also the owningRelatedElement of this TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_912234_579")]
         Guid? owningFeatureOfType { get; }
diff --git a/SysML2.NET/Core/AutoGenDto/IUnioning.cs b/SysML2.NET/Core/AutoGenDto/IUnioning.cs
index f5ac3098..20204ab0 100644
--- a/SysML2.NET/Core/AutoGenDto/IUnioning.cs
+++ b/SysML2.NET/Core/AutoGenDto/IUnioning.cs
@@ -42,7 +42,7 @@ public partial interface IUnioning : IRelationship
         /// <summary>
         /// Type with interpretations partly determined by unioningType, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         Guid typeUnioned { get; }
@@ -50,7 +50,7 @@ public partial interface IUnioning : IRelationship
         /// <summary>
         /// Type that partly determines interpretations of typeUnioned, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         Guid UnioningType { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IUsage.cs b/SysML2.NET/Core/AutoGenDto/IUsage.cs
index e4f259f6..29810c3e 100644
--- a/SysML2.NET/Core/AutoGenDto/IUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IUsage.cs
@@ -34,10 +34,10 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -51,14 +51,14 @@ public partial interface IUsage : IFeature
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<Guid> definition { get; }
 
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> directedUsage { get; }
@@ -66,74 +66,74 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isReference { get; }
 
         /// <summary>
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         bool mayTimeVary { get; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedAnalysisCase { get; }
 
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<Guid> nestedCalculation { get; }
 
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         List<Guid> nestedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<Guid> nestedConcern { get; }
 
@@ -142,112 +142,112 @@ public partial interface IUsage : IFeature
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedConstraint { get; }
 
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         List<Guid> nestedEnumeration { get; }
 
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<Guid> nestedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<Guid> nestedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<Guid> nestedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<Guid> nestedPart { get; }
 
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<Guid> nestedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         List<Guid> nestedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<Guid> nestedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<Guid> nestedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<Guid> nestedUsage { get; }
@@ -255,35 +255,35 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<Guid> nestedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<Guid> nestedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<Guid> nestedViewpoint { get; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         Guid? owningDefinition { get; }
@@ -291,14 +291,14 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         Guid? owningUsage { get; }
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<Guid> usage { get; }
 
@@ -306,7 +306,7 @@ public partial interface IUsage : IFeature
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> variant { get; }
 
@@ -314,7 +314,7 @@ public partial interface IUsage : IFeature
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<Guid> variantMembership { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IUseCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/IUseCaseDefinition.cs
index 4ad178be..08791c1b 100644
--- a/SysML2.NET/Core/AutoGenDto/IUseCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IUseCaseDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IUseCaseDefinition : ICaseDefinition
         /// The UseCaseUsages that are included by this UseCaseDefinition, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> includedUseCase { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IUseCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/IUseCaseUsage.cs
index bec5fbd2..743d15ff 100644
--- a/SysML2.NET/Core/AutoGenDto/IUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IUseCaseUsage.cs
@@ -45,13 +45,13 @@ public partial interface IUseCaseUsage : ICaseUsage
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> includedUseCase { get; }
 
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         Guid? useCaseDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IVariantMembership.cs b/SysML2.NET/Core/AutoGenDto/IVariantMembership.cs
index 84233715..e698d041 100644
--- a/SysML2.NET/Core/AutoGenDto/IVariantMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IVariantMembership.cs
@@ -46,7 +46,7 @@ public partial interface IVariantMembership : IOwningMembership
         /// The Usage that represents a variant in the context of the owningVariationDefinition or
         /// owningVariationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         Guid ownedVariantUsage { get; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/IVerificationCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/IVerificationCaseDefinition.cs
index 09939774..0240526a 100644
--- a/SysML2.NET/Core/AutoGenDto/IVerificationCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IVerificationCaseDefinition.cs
@@ -44,7 +44,7 @@ public partial interface IVerificationCaseDefinition : ICaseDefinition
         /// The RequirementUsages verified by this VerificationCaseDefinition, which are the
         /// verifiedRequirements of all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> verifiedRequirement { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IVerificationCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/IVerificationCaseUsage.cs
index 5a2da7cc..27fd863a 100644
--- a/SysML2.NET/Core/AutoGenDto/IVerificationCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IVerificationCaseUsage.cs
@@ -44,7 +44,7 @@ public partial interface IVerificationCaseUsage : ICaseUsage
         /// <summary>
         /// The VerificationCase that is the definition of this VerificationCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         Guid? verificationCaseDefinition { get; }
 
@@ -52,7 +52,7 @@ public partial interface IVerificationCaseUsage : ICaseUsage
         /// The RequirementUsages verified by this VerificationCaseUsage, which are the verifiedRequirements of
         /// all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> verifiedRequirement { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IViewDefinition.cs b/SysML2.NET/Core/AutoGenDto/IViewDefinition.cs
index b6dff99a..0437c463 100644
--- a/SysML2.NET/Core/AutoGenDto/IViewDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IViewDefinition.cs
@@ -45,14 +45,14 @@ public partial interface IViewDefinition : IPartDefinition
         /// The composite ownedRequirements of this ViewDefinition that are ViewpointUsages for viewpoints
         /// satisfied by the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<Guid> satisfiedViewpoint { get; }
 
         /// <summary>
         /// The usages of this ViewDefinition that are ViewUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<Guid> view { get; }
 
@@ -60,7 +60,7 @@ public partial interface IViewDefinition : IPartDefinition
         /// The Expressions related to this ViewDefinition by ElementFilterMemberships, which specify conditions
         /// on Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> viewCondition { get; }
 
@@ -68,7 +68,7 @@ public partial interface IViewDefinition : IPartDefinition
         /// The RenderingUsage to be used to render views defined by this ViewDefinition, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? viewRendering { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IViewRenderingMembership.cs b/SysML2.NET/Core/AutoGenDto/IViewRenderingMembership.cs
index 091c4cca..fb5e83bb 100644
--- a/SysML2.NET/Core/AutoGenDto/IViewRenderingMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/IViewRenderingMembership.cs
@@ -45,7 +45,7 @@ public partial interface IViewRenderingMembership : IFeatureMembership
         /// The owned RenderingUsage that is either itself the referencedRendering or subsets the
         /// referencedRendering.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         Guid ownedRendering { get; }
 
@@ -54,7 +54,7 @@ public partial interface IViewRenderingMembership : IFeatureMembership
         /// referencedFeature of the ownedReferenceSubsetting for the ownedRendering, if there is one, and,
         /// otherwise, the ownedRendering itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid referencedRendering { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IViewUsage.cs b/SysML2.NET/Core/AutoGenDto/IViewUsage.cs
index 7043b9e2..602be2e4 100644
--- a/SysML2.NET/Core/AutoGenDto/IViewUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IViewUsage.cs
@@ -47,7 +47,7 @@ public partial interface IViewUsage : IPartUsage
         /// The Elements that are exposed by this ViewUsage, which are those memberElements of the imported
         /// Memberships from all the Expose Relationships that meet all the owned and inherited viewConditions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<Guid> exposedElement { get; }
 
@@ -55,7 +55,7 @@ public partial interface IViewUsage : IPartUsage
         /// The nestedRequirements of this ViewUsage that are ViewpointUsages for (additional) viewpoints
         /// satisfied by the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<Guid> satisfiedViewpoint { get; }
 
@@ -63,14 +63,14 @@ public partial interface IViewUsage : IPartUsage
         /// The Expressions related to this ViewUsage by ElementFilterMemberships, which specify conditions on
         /// Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<Guid> viewCondition { get; }
 
         /// <summary>
         /// The ViewDefinition that is the definition of this ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         Guid? viewDefinition { get; }
 
@@ -78,7 +78,7 @@ public partial interface IViewUsage : IPartUsage
         /// The RenderingUsage to be used to render views defined by this ViewUsage, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? viewRendering { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IViewpointDefinition.cs b/SysML2.NET/Core/AutoGenDto/IViewpointDefinition.cs
index 9a1c29ff..bfb64ef1 100644
--- a/SysML2.NET/Core/AutoGenDto/IViewpointDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/IViewpointDefinition.cs
@@ -45,7 +45,7 @@ public partial interface IViewpointDefinition : IRequirementDefinition
         /// which are the owned and inherited stakeholderParameters of the framedConcerns of this
         /// ViewpointDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> viewpointStakeholder { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IViewpointUsage.cs b/SysML2.NET/Core/AutoGenDto/IViewpointUsage.cs
index 362897ff..4f470f7f 100644
--- a/SysML2.NET/Core/AutoGenDto/IViewpointUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IViewpointUsage.cs
@@ -44,7 +44,7 @@ public partial interface IViewpointUsage : IRequirementUsage
         /// <summary>
         /// The ViewpointDefinition that is the definition of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         Guid? viewpointDefinition { get; }
 
@@ -52,7 +52,7 @@ public partial interface IViewpointUsage : IRequirementUsage
         /// The PartUsages that identify the stakeholders with concerns framed by this ViewpointUsage, which are
         /// the owned and inherited stakeholderParameters of the framedConcerns of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<Guid> viewpointStakeholder { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IWhileLoopActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IWhileLoopActionUsage.cs
index 979f6234..c7d385af 100644
--- a/SysML2.NET/Core/AutoGenDto/IWhileLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IWhileLoopActionUsage.cs
@@ -48,14 +48,14 @@ public partial interface IWhileLoopActionUsage : ILoopActionUsage
         /// The Expression whose result, if false, determines that the bodyAction should continue to be
         /// performed. It is the (optional) third owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid? untilArgument { get; }
 
         /// <summary>
         /// The Expression whose result, if true, determines that the bodyAction should continue to be
         /// performed. It is the first owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         Guid whileArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenDto/IfActionUsage.cs b/SysML2.NET/Core/AutoGenDto/IfActionUsage.cs
index 4fb21ddc..9c017273 100644
--- a/SysML2.NET/Core/AutoGenDto/IfActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IfActionUsage.cs
@@ -54,7 +54,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -63,14 +63,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -84,7 +84,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -94,14 +94,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -111,7 +111,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -120,7 +120,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -135,14 +135,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -151,7 +151,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -161,14 +161,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -178,7 +178,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -186,14 +186,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// The ActionUsage that is to be performed if the result of the ifArgument is false. It is the
         /// (optional) third parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.ElseAction")]
         public Guid? elseAction { get; internal set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -202,7 +202,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -211,7 +211,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -221,14 +221,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -238,7 +238,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -246,14 +246,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// The Expression whose result determines whether the thenAction or (optionally) the elseAction is
         /// performed. It is the first parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.IfArgument")]
         public Guid ifArgument { get; internal set; }
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -269,7 +269,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -278,7 +278,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -286,7 +286,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -300,7 +300,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -308,7 +308,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -317,14 +317,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -332,14 +332,14 @@ public partial class IfActionUsage : IIfActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -353,7 +353,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -364,7 +364,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -372,21 +372,21 @@ public partial class IfActionUsage : IIfActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -394,33 +394,33 @@ public partial class IfActionUsage : IIfActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -428,7 +428,7 @@ public partial class IfActionUsage : IIfActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -441,7 +441,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -449,11 +449,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -462,7 +462,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -490,14 +490,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -579,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -587,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -595,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -619,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -627,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -635,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -643,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -651,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -684,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -692,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -708,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -755,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -764,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -784,14 +784,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -800,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -809,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -819,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -839,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -867,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -895,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -904,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -953,14 +953,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -987,7 +987,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1013,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1022,7 +1022,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1032,7 +1032,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1044,7 +1044,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1054,14 +1054,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1071,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage that is to be performed if the result of the ifArgument is true. It is the second
         /// parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.ThenAction")]
         public Guid thenAction { get; internal set; }
 
@@ -1081,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1093,14 +1093,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1109,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1118,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/IncludeUseCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/IncludeUseCaseUsage.cs
index dc454886..9cb18604 100644
--- a/SysML2.NET/Core/AutoGenDto/IncludeUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/IncludeUseCaseUsage.cs
@@ -56,7 +56,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -66,7 +66,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -75,14 +75,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -93,7 +93,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -103,7 +103,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IUseCaseUsage.UseCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -117,7 +117,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -127,14 +127,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -144,7 +144,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -153,7 +153,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -168,14 +168,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -184,7 +184,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -194,14 +194,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -211,14 +211,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -227,7 +227,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -238,7 +238,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         Guid Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => ((SysML2.NET.Core.DTO.Systems.Actions.IPerformActionUsage)this).performedAction;
@@ -246,7 +246,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -256,14 +256,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -273,14 +273,15 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -289,7 +290,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -298,14 +299,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseUsage.IncludedUseCase")]
         public List<Guid> includedUseCase { get; internal set; } = [];
 
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -313,7 +314,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -322,7 +323,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -330,7 +331,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -344,7 +345,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -352,7 +353,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -361,14 +362,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -376,14 +377,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -397,7 +398,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -408,7 +409,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -416,14 +417,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -431,14 +432,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -446,14 +447,14 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -461,27 +462,27 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -489,7 +490,7 @@ public partial class IncludeUseCaseUsage : IIncludeUseCaseUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -502,7 +503,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -510,11 +511,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -523,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -531,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -540,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -551,14 +552,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -566,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -574,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -582,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -590,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -598,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -606,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -616,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -624,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -632,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -640,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -648,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -656,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -664,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -672,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -680,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -688,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -696,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -704,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -712,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -720,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -728,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -736,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -745,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -753,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -761,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -769,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -777,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -787,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -796,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -805,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -814,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -824,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -833,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -843,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -853,14 +854,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -869,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -878,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -888,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -898,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -908,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -927,7 +928,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -947,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -964,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -973,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -983,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -993,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1003,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1012,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1022,14 +1023,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1046,7 +1047,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1056,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1064,7 +1065,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1072,7 +1073,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1082,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1091,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [RedefinedByProperty("IIncludeUseCaseUsage.UseCaseIncluded")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
@@ -1111,7 +1112,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1123,7 +1124,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1132,7 +1133,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1144,14 +1145,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1160,7 +1161,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1172,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1184,14 +1185,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1199,7 +1200,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IUseCaseUsage.UseCaseDefinition")]
         public Guid? useCaseDefinition { get; internal set; }
@@ -1208,7 +1209,7 @@ bool Core.Features.IFeature.IsVariable
         /// The UseCaseUsage to be included by this IncludeUseCaseUsage. It is the performedAction of the
         /// IncludeUseCaseUsage considered as a PerformActionUsage, which must be a UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         [Implements(implementation: "IIncludeUseCaseUsage.UseCaseIncluded")]
         public Guid useCaseIncluded { get; internal set; }
@@ -1217,7 +1218,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1226,7 +1227,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/IndexExpression.cs b/SysML2.NET/Core/AutoGenDto/IndexExpression.cs
index 686560bc..9e3f6e58 100644
--- a/SysML2.NET/Core/AutoGenDto/IndexExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/IndexExpression.cs
@@ -50,24 +50,24 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -81,7 +81,7 @@ public partial class IndexExpression : IIndexExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,14 +91,14 @@ public partial class IndexExpression : IIndexExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public partial class IndexExpression : IIndexExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public partial class IndexExpression : IIndexExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -138,14 +138,14 @@ public partial class IndexExpression : IIndexExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public partial class IndexExpression : IIndexExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class IndexExpression : IIndexExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -180,7 +180,7 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -190,14 +190,14 @@ public partial class IndexExpression : IIndexExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -207,14 +207,15 @@ public partial class IndexExpression : IIndexExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -222,7 +223,7 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class IndexExpression : IIndexExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +248,7 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class IndexExpression : IIndexExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -269,7 +270,7 @@ public partial class IndexExpression : IIndexExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -277,7 +278,7 @@ public partial class IndexExpression : IIndexExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -286,14 +287,14 @@ public partial class IndexExpression : IIndexExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -301,14 +302,14 @@ public partial class IndexExpression : IIndexExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -322,7 +323,7 @@ public partial class IndexExpression : IIndexExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -333,14 +334,14 @@ public partial class IndexExpression : IIndexExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -348,14 +349,14 @@ public partial class IndexExpression : IIndexExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -363,26 +364,26 @@ public partial class IndexExpression : IIndexExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -390,7 +391,7 @@ public partial class IndexExpression : IIndexExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -398,7 +399,7 @@ public partial class IndexExpression : IIndexExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class IndexExpression : IIndexExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -415,7 +416,7 @@ public partial class IndexExpression : IIndexExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -426,13 +427,13 @@ public partial class IndexExpression : IIndexExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#")]
+        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "IIndexExpression.Operator")]
         public string Operator { get; set; } = "#";
@@ -441,7 +442,7 @@ public partial class IndexExpression : IIndexExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IIndexExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -456,7 +457,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +466,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +475,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +485,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +494,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +504,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +514,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +530,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +539,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +549,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +559,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +569,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +578,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +588,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +597,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +608,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +617,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +625,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -633,7 +634,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -643,7 +644,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -653,7 +654,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -663,7 +664,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -672,7 +673,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -682,14 +683,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -697,7 +698,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -707,7 +708,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -715,7 +716,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +724,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -734,7 +735,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -747,7 +748,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -756,7 +757,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -768,14 +769,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -787,7 +788,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -798,7 +799,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Interaction.cs b/SysML2.NET/Core/AutoGenDto/Interaction.cs
index b290cad2..0bcaae0a 100644
--- a/SysML2.NET/Core/AutoGenDto/Interaction.cs
+++ b/SysML2.NET/Core/AutoGenDto/Interaction.cs
@@ -51,7 +51,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -60,7 +60,7 @@ public partial class Interaction : IInteraction
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<Guid> associationEnd { get; internal set; } = [];
@@ -68,7 +68,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -78,7 +78,7 @@ public partial class Interaction : IInteraction
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -91,14 +91,14 @@ public partial class Interaction : IInteraction
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -107,7 +107,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class Interaction : IInteraction
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -133,7 +133,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -143,14 +143,14 @@ public partial class Interaction : IInteraction
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -158,7 +158,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -167,7 +167,7 @@ public partial class Interaction : IInteraction
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -189,7 +189,7 @@ public partial class Interaction : IInteraction
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -197,14 +197,14 @@ public partial class Interaction : IInteraction
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,7 +212,7 @@ public partial class Interaction : IInteraction
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -223,26 +223,26 @@ public partial class Interaction : IInteraction
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +250,7 @@ public partial class Interaction : IInteraction
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -258,7 +258,7 @@ public partial class Interaction : IInteraction
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -267,7 +267,7 @@ public partial class Interaction : IInteraction
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -278,14 +278,14 @@ public partial class Interaction : IInteraction
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +303,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +313,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +323,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +333,14 @@ public partial class Interaction : IInteraction
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +349,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -358,7 +358,7 @@ public partial class Interaction : IInteraction
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +368,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +377,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +387,7 @@ public partial class Interaction : IInteraction
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -396,7 +396,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +406,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -414,7 +414,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -423,7 +423,7 @@ public partial class Interaction : IInteraction
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -433,7 +433,7 @@ public partial class Interaction : IInteraction
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -441,7 +441,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -451,14 +451,14 @@ public partial class Interaction : IInteraction
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -468,7 +468,7 @@ public partial class Interaction : IInteraction
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -476,7 +476,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -484,7 +484,7 @@ public partial class Interaction : IInteraction
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -493,7 +493,7 @@ public partial class Interaction : IInteraction
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class Interaction : IInteraction
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -514,7 +514,7 @@ public partial class Interaction : IInteraction
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -523,7 +523,7 @@ public partial class Interaction : IInteraction
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -534,14 +534,14 @@ public partial class Interaction : IInteraction
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -554,7 +554,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -563,7 +563,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -571,7 +571,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -585,7 +585,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -594,7 +594,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -607,7 +607,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/InterfaceDefinition.cs b/SysML2.NET/Core/AutoGenDto/InterfaceDefinition.cs
index 96b20eac..ce3dd9c0 100644
--- a/SysML2.NET/Core/AutoGenDto/InterfaceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/InterfaceDefinition.cs
@@ -50,7 +50,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -59,7 +59,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -68,7 +68,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [RedefinedByProperty("IInterfaceDefinition.InterfaceEnd")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
@@ -77,7 +77,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,14 +100,14 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -115,7 +115,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -124,7 +124,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -134,14 +134,14 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -150,7 +150,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -160,14 +160,14 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -184,7 +184,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -192,7 +192,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -200,7 +200,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// <summary>
         /// The PortUsages that are the connectionEnds of this InterfaceDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591476421094_685440_682")]
         [Implements(implementation: "IInterfaceDefinition.InterfaceEnd")]
         public List<Guid> interfaceEnd { get; internal set; } = [];
@@ -214,7 +214,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -222,14 +222,14 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -237,7 +237,7 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -248,41 +248,41 @@ public partial class InterfaceDefinition : IInterfaceDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -298,7 +298,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -306,7 +306,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -314,7 +314,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -323,7 +323,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -334,14 +334,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -349,7 +349,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -357,7 +357,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -365,7 +365,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -374,7 +374,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -383,7 +383,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -391,7 +391,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -399,7 +399,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -407,7 +407,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -415,7 +415,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -426,7 +426,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -434,7 +434,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -443,7 +443,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -453,7 +453,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -463,14 +463,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -479,7 +479,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -487,7 +487,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -505,7 +505,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -514,7 +514,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -523,7 +523,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -531,7 +531,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -540,7 +540,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -549,7 +549,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -568,7 +568,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -616,7 +616,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -624,7 +624,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -641,7 +641,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -650,7 +650,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -659,7 +659,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -667,7 +667,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -684,7 +684,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -693,7 +693,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -709,7 +709,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -717,7 +717,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -726,14 +726,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -743,7 +743,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -751,7 +751,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -759,7 +759,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -772,7 +772,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -780,7 +780,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -789,7 +789,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<Guid> relatedType { get; internal set; } = [];
@@ -800,14 +800,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -820,7 +820,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -829,7 +829,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -843,7 +843,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -852,7 +852,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -865,14 +865,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -881,7 +881,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -891,7 +891,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/InterfaceUsage.cs b/SysML2.NET/Core/AutoGenDto/InterfaceUsage.cs
index e2c8129c..a03dd873 100644
--- a/SysML2.NET/Core/AutoGenDto/InterfaceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/InterfaceUsage.cs
@@ -52,14 +52,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -73,7 +73,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -82,7 +82,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedByProperty("IInterfaceUsage.InterfaceDefinition")]
@@ -94,7 +94,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -105,14 +105,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -122,7 +122,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,7 +131,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -140,7 +140,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -155,14 +155,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -170,7 +170,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -180,14 +180,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -197,14 +197,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -214,7 +214,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -223,7 +223,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -233,14 +233,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -250,14 +250,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -273,7 +273,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -282,7 +282,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -290,7 +290,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -298,7 +298,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// <summary>
         /// The InterfaceDefinitions that type this InterfaceUsage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         [Implements(implementation: "IInterfaceUsage.InterfaceDefinition")]
         public List<Guid> interfaceDefinition { get; internal set; } = [];
@@ -312,7 +312,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -320,7 +320,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -329,14 +329,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -344,14 +344,14 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -365,7 +365,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -373,7 +373,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -384,7 +384,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -392,21 +392,21 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -414,33 +414,33 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -448,7 +448,7 @@ public partial class InterfaceUsage : IInterfaceUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -461,7 +461,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -479,11 +479,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -520,14 +520,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -813,14 +813,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -980,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -990,14 +990,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1032,7 +1032,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1048,7 +1048,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<Guid> partDefinition { get; internal set; } = [];
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1088,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1096,7 +1096,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1116,14 +1116,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1136,7 +1136,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1145,7 +1145,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1159,7 +1159,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1168,7 +1168,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1180,7 +1180,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1192,14 +1192,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1208,7 +1208,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1217,7 +1217,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Intersecting.cs b/SysML2.NET/Core/AutoGenDto/Intersecting.cs
index cd2d12b3..e6c33f38 100644
--- a/SysML2.NET/Core/AutoGenDto/Intersecting.cs
+++ b/SysML2.NET/Core/AutoGenDto/Intersecting.cs
@@ -50,14 +50,14 @@ public partial class Intersecting : IIntersecting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class Intersecting : IIntersecting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,7 +84,7 @@ public partial class Intersecting : IIntersecting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -92,7 +92,7 @@ public partial class Intersecting : IIntersecting
         /// Type that partly determines interpretations of typeIntersected, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IIntersecting.IntersectingType")]
         public Guid IntersectingType { get; set; }
@@ -101,7 +101,7 @@ public partial class Intersecting : IIntersecting
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -112,14 +112,14 @@ public partial class Intersecting : IIntersecting
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -129,7 +129,7 @@ public partial class Intersecting : IIntersecting
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -137,7 +137,7 @@ public partial class Intersecting : IIntersecting
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -147,14 +147,14 @@ public partial class Intersecting : IIntersecting
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -162,7 +162,7 @@ public partial class Intersecting : IIntersecting
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -171,14 +171,14 @@ public partial class Intersecting : IIntersecting
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -188,7 +188,7 @@ public partial class Intersecting : IIntersecting
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -196,7 +196,7 @@ public partial class Intersecting : IIntersecting
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -204,7 +204,7 @@ public partial class Intersecting : IIntersecting
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -217,7 +217,7 @@ public partial class Intersecting : IIntersecting
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -225,7 +225,7 @@ public partial class Intersecting : IIntersecting
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -235,14 +235,14 @@ public partial class Intersecting : IIntersecting
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IIntersecting.TypeIntersected")]
         [Implements(implementation: "IRelationship.Source")]
@@ -255,7 +255,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IIntersecting.IntersectingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -275,7 +275,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -285,7 +285,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Type with interpretations partly determined by intersectingType, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IIntersecting.TypeIntersected")]
diff --git a/SysML2.NET/Core/AutoGenDto/Invariant.cs b/SysML2.NET/Core/AutoGenDto/Invariant.cs
index 781e6974..ea4244f9 100644
--- a/SysML2.NET/Core/AutoGenDto/Invariant.cs
+++ b/SysML2.NET/Core/AutoGenDto/Invariant.cs
@@ -51,14 +51,14 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -72,7 +72,7 @@ public partial class Invariant : IInvariant
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -82,14 +82,14 @@ public partial class Invariant : IInvariant
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -99,7 +99,7 @@ public partial class Invariant : IInvariant
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -112,14 +112,14 @@ public partial class Invariant : IInvariant
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -129,14 +129,14 @@ public partial class Invariant : IInvariant
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -146,14 +146,14 @@ public partial class Invariant : IInvariant
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -162,7 +162,7 @@ public partial class Invariant : IInvariant
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -171,7 +171,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -181,14 +181,14 @@ public partial class Invariant : IInvariant
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -198,14 +198,15 @@ public partial class Invariant : IInvariant
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -214,7 +215,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -222,7 +223,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -231,7 +232,7 @@ public partial class Invariant : IInvariant
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -253,7 +254,7 @@ public partial class Invariant : IInvariant
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -261,7 +262,7 @@ public partial class Invariant : IInvariant
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -270,14 +271,14 @@ public partial class Invariant : IInvariant
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -285,14 +286,14 @@ public partial class Invariant : IInvariant
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -306,7 +307,7 @@ public partial class Invariant : IInvariant
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -317,14 +318,14 @@ public partial class Invariant : IInvariant
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -332,21 +333,21 @@ public partial class Invariant : IInvariant
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -354,26 +355,26 @@ public partial class Invariant : IInvariant
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -381,7 +382,7 @@ public partial class Invariant : IInvariant
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -389,7 +390,7 @@ public partial class Invariant : IInvariant
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class Invariant : IInvariant
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class Invariant : IInvariant
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -417,14 +418,14 @@ public partial class Invariant : IInvariant
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -433,7 +434,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -442,7 +443,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -452,7 +453,7 @@ public partial class Invariant : IInvariant
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -461,7 +462,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -471,7 +472,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -481,14 +482,14 @@ public partial class Invariant : IInvariant
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -497,7 +498,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -506,7 +507,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -516,7 +517,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -526,7 +527,7 @@ public partial class Invariant : IInvariant
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -536,7 +537,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -545,7 +546,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -555,7 +556,7 @@ public partial class Invariant : IInvariant
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -564,7 +565,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -575,7 +576,7 @@ public partial class Invariant : IInvariant
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -584,7 +585,7 @@ public partial class Invariant : IInvariant
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -592,7 +593,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -601,7 +602,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -611,7 +612,7 @@ public partial class Invariant : IInvariant
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -621,7 +622,7 @@ public partial class Invariant : IInvariant
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -631,7 +632,7 @@ public partial class Invariant : IInvariant
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -640,7 +641,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -650,14 +651,14 @@ public partial class Invariant : IInvariant
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -665,7 +666,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -675,7 +676,7 @@ public partial class Invariant : IInvariant
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -683,7 +684,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -691,7 +692,7 @@ public partial class Invariant : IInvariant
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -702,15 +703,16 @@ public partial class Invariant : IInvariant
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
         public Guid? predicate { get; internal set; }
@@ -723,7 +725,7 @@ public partial class Invariant : IInvariant
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -732,7 +734,7 @@ public partial class Invariant : IInvariant
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -744,14 +746,14 @@ public partial class Invariant : IInvariant
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -763,7 +765,7 @@ public partial class Invariant : IInvariant
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -774,7 +776,7 @@ public partial class Invariant : IInvariant
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/InvocationExpression.cs b/SysML2.NET/Core/AutoGenDto/InvocationExpression.cs
index 95f29731..f29a13d1 100644
--- a/SysML2.NET/Core/AutoGenDto/InvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/InvocationExpression.cs
@@ -54,24 +54,24 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -85,7 +85,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -95,14 +95,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -112,7 +112,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -125,14 +125,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -142,14 +142,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -159,14 +159,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -184,7 +184,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -194,14 +194,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -211,14 +211,15 @@ public partial class InvocationExpression : IInvocationExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -226,7 +227,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -234,7 +235,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -243,7 +244,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -259,7 +260,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -273,7 +274,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -281,7 +282,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -290,14 +291,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -305,14 +306,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -326,7 +327,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -337,14 +338,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -352,14 +353,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -367,26 +368,26 @@ public partial class InvocationExpression : IInvocationExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -394,7 +395,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -402,7 +403,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -410,7 +411,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -419,7 +420,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -430,14 +431,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -446,7 +447,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -455,7 +456,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -465,7 +466,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -474,7 +475,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -484,7 +485,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -494,14 +495,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -510,7 +511,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -519,7 +520,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -529,7 +530,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -539,7 +540,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -549,7 +550,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -558,7 +559,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -568,7 +569,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -577,7 +578,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -588,7 +589,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -597,7 +598,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -605,7 +606,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -614,7 +615,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -624,7 +625,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -634,7 +635,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -644,7 +645,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -653,7 +654,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -663,14 +664,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -678,7 +679,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -688,7 +689,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -696,7 +697,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -704,7 +705,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -715,7 +716,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -728,7 +729,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -737,7 +738,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -749,14 +750,14 @@ public partial class InvocationExpression : IInvocationExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -768,7 +769,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -779,7 +780,7 @@ public partial class InvocationExpression : IInvocationExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/ItemDefinition.cs b/SysML2.NET/Core/AutoGenDto/ItemDefinition.cs
index 8d95351f..d08774f5 100644
--- a/SysML2.NET/Core/AutoGenDto/ItemDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ItemDefinition.cs
@@ -53,14 +53,14 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,7 +70,7 @@ public partial class ItemDefinition : IItemDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -83,14 +83,14 @@ public partial class ItemDefinition : IItemDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -98,7 +98,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -107,7 +107,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class ItemDefinition : IItemDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -132,7 +132,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -142,14 +142,14 @@ public partial class ItemDefinition : IItemDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -157,7 +157,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class ItemDefinition : IItemDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -174,7 +174,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -188,7 +188,7 @@ public partial class ItemDefinition : IItemDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -196,14 +196,14 @@ public partial class ItemDefinition : IItemDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -214,33 +214,33 @@ public partial class ItemDefinition : IItemDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -248,7 +248,7 @@ public partial class ItemDefinition : IItemDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -256,7 +256,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -264,7 +264,7 @@ public partial class ItemDefinition : IItemDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class ItemDefinition : IItemDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -284,14 +284,14 @@ public partial class ItemDefinition : IItemDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -299,7 +299,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -307,7 +307,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -315,7 +315,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -324,7 +324,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -333,7 +333,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -341,7 +341,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -349,7 +349,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -357,7 +357,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -365,7 +365,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -376,7 +376,7 @@ public partial class ItemDefinition : IItemDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -384,7 +384,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -393,7 +393,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -403,7 +403,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -413,14 +413,14 @@ public partial class ItemDefinition : IItemDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -429,7 +429,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -437,7 +437,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -446,7 +446,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -455,7 +455,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -464,7 +464,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -473,7 +473,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -481,7 +481,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -490,7 +490,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -499,7 +499,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -508,7 +508,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -518,7 +518,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -526,7 +526,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -534,7 +534,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -542,7 +542,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -550,7 +550,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -558,7 +558,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -566,7 +566,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -574,7 +574,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -583,7 +583,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -592,7 +592,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -601,7 +601,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -609,7 +609,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -617,7 +617,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -626,7 +626,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -635,7 +635,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -643,7 +643,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -651,7 +651,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -659,7 +659,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -668,14 +668,14 @@ public partial class ItemDefinition : IItemDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -685,7 +685,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -693,7 +693,7 @@ public partial class ItemDefinition : IItemDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -706,7 +706,7 @@ public partial class ItemDefinition : IItemDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -716,14 +716,14 @@ public partial class ItemDefinition : IItemDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -736,14 +736,14 @@ public partial class ItemDefinition : IItemDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -752,7 +752,7 @@ public partial class ItemDefinition : IItemDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -762,7 +762,7 @@ public partial class ItemDefinition : IItemDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/ItemUsage.cs b/SysML2.NET/Core/AutoGenDto/ItemUsage.cs
index 2202e630..62f6fc7f 100644
--- a/SysML2.NET/Core/AutoGenDto/ItemUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ItemUsage.cs
@@ -54,7 +54,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -66,7 +66,7 @@ public partial class ItemUsage : IItemUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -76,14 +76,14 @@ public partial class ItemUsage : IItemUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -93,7 +93,7 @@ public partial class ItemUsage : IItemUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -102,7 +102,7 @@ public partial class ItemUsage : IItemUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -117,14 +117,14 @@ public partial class ItemUsage : IItemUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -132,7 +132,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -142,14 +142,14 @@ public partial class ItemUsage : IItemUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -159,14 +159,14 @@ public partial class ItemUsage : IItemUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class ItemUsage : IItemUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -184,7 +184,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -194,14 +194,14 @@ public partial class ItemUsage : IItemUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -211,14 +211,14 @@ public partial class ItemUsage : IItemUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -226,7 +226,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -234,7 +234,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class ItemUsage : IItemUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class ItemUsage : IItemUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class ItemUsage : IItemUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class ItemUsage : IItemUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -282,14 +282,14 @@ public partial class ItemUsage : IItemUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -297,14 +297,14 @@ public partial class ItemUsage : IItemUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -318,7 +318,7 @@ public partial class ItemUsage : IItemUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -329,7 +329,7 @@ public partial class ItemUsage : IItemUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -337,21 +337,21 @@ public partial class ItemUsage : IItemUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -359,33 +359,33 @@ public partial class ItemUsage : IItemUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +393,7 @@ public partial class ItemUsage : IItemUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -406,7 +406,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -415,7 +415,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -424,11 +424,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -437,7 +437,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -454,7 +454,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -465,14 +465,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -480,7 +480,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -504,7 +504,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -512,7 +512,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -758,14 +758,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -813,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -898,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -927,14 +927,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -987,7 +987,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -997,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1009,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1019,14 +1019,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1050,14 +1050,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/JoinNode.cs b/SysML2.NET/Core/AutoGenDto/JoinNode.cs
index d649b9b4..1972c685 100644
--- a/SysML2.NET/Core/AutoGenDto/JoinNode.cs
+++ b/SysML2.NET/Core/AutoGenDto/JoinNode.cs
@@ -53,7 +53,7 @@ public partial class JoinNode : IJoinNode
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -62,14 +62,14 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -83,7 +83,7 @@ public partial class JoinNode : IJoinNode
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -93,14 +93,14 @@ public partial class JoinNode : IJoinNode
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public partial class JoinNode : IJoinNode
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class JoinNode : IJoinNode
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -134,14 +134,14 @@ public partial class JoinNode : IJoinNode
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -150,7 +150,7 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -160,14 +160,14 @@ public partial class JoinNode : IJoinNode
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,14 +177,14 @@ public partial class JoinNode : IJoinNode
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -193,7 +193,7 @@ public partial class JoinNode : IJoinNode
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -202,7 +202,7 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -212,14 +212,14 @@ public partial class JoinNode : IJoinNode
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -229,14 +229,14 @@ public partial class JoinNode : IJoinNode
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -252,7 +252,7 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class JoinNode : IJoinNode
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -269,7 +269,7 @@ public partial class JoinNode : IJoinNode
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -283,7 +283,7 @@ public partial class JoinNode : IJoinNode
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -291,7 +291,7 @@ public partial class JoinNode : IJoinNode
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -300,14 +300,14 @@ public partial class JoinNode : IJoinNode
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -315,14 +315,14 @@ public partial class JoinNode : IJoinNode
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -336,7 +336,7 @@ public partial class JoinNode : IJoinNode
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -347,7 +347,7 @@ public partial class JoinNode : IJoinNode
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -355,21 +355,21 @@ public partial class JoinNode : IJoinNode
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -377,33 +377,33 @@ public partial class JoinNode : IJoinNode
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +411,7 @@ public partial class JoinNode : IJoinNode
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -424,7 +424,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -432,11 +432,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -453,7 +453,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -462,7 +462,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -473,14 +473,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -504,7 +504,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -512,7 +512,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -767,14 +767,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -936,14 +936,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -970,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -978,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1037,14 +1037,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/LibraryPackage.cs b/SysML2.NET/Core/AutoGenDto/LibraryPackage.cs
index 51682153..e596a54b 100644
--- a/SysML2.NET/Core/AutoGenDto/LibraryPackage.cs
+++ b/SysML2.NET/Core/AutoGenDto/LibraryPackage.cs
@@ -49,14 +49,14 @@ public partial class LibraryPackage : ILibraryPackage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -66,14 +66,14 @@ public partial class LibraryPackage : ILibraryPackage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -83,7 +83,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -91,7 +91,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPackage.FilterCondition")]
         public List<Guid> filterCondition { get; internal set; } = [];
@@ -99,7 +99,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -111,14 +111,14 @@ public partial class LibraryPackage : ILibraryPackage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -127,7 +127,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// LibraryPackages in the standard Kernel Model Libraries or in normative model libraries for a
         /// language built on KerML.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "ILibraryPackage.IsStandard")]
         public bool IsStandard { get; set; }
 
@@ -135,7 +135,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -143,7 +143,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -153,7 +153,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -161,7 +161,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -171,7 +171,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -179,7 +179,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -189,7 +189,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -198,7 +198,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -208,7 +208,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -217,14 +217,14 @@ public partial class LibraryPackage : ILibraryPackage
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -234,7 +234,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -242,7 +242,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -255,7 +255,7 @@ public partial class LibraryPackage : ILibraryPackage
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -265,14 +265,14 @@ public partial class LibraryPackage : ILibraryPackage
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralBoolean.cs b/SysML2.NET/Core/AutoGenDto/LiteralBoolean.cs
index 57ec7419..aab39358 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralBoolean.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralBoolean.cs
@@ -50,14 +50,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralBoolean : ILiteralBoolean
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Boolean value that is the result of evaluating this LiteralBoolean.
+        /// The Boolean value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralBoolean.Value")]
         public bool Value { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralExpression.cs b/SysML2.NET/Core/AutoGenDto/LiteralExpression.cs
index f37bd713..bcecb937 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralExpression.cs
@@ -50,14 +50,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralExpression : ILiteralExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralExpression : ILiteralExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralExpression : ILiteralExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,7 +758,7 @@ public partial class LiteralExpression : ILiteralExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralInfinity.cs b/SysML2.NET/Core/AutoGenDto/LiteralInfinity.cs
index 6ac94adf..5e11a23a 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralInfinity.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralInfinity.cs
@@ -50,14 +50,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,7 +758,7 @@ public partial class LiteralInfinity : ILiteralInfinity
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralInteger.cs b/SysML2.NET/Core/AutoGenDto/LiteralInteger.cs
index 77a8f14b..96bf100a 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralInteger.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralInteger.cs
@@ -50,14 +50,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralInteger : ILiteralInteger
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralInteger : ILiteralInteger
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralInteger : ILiteralInteger
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralInteger : ILiteralInteger
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralInteger.Value")]
         public int Value { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralRational.cs b/SysML2.NET/Core/AutoGenDto/LiteralRational.cs
index 86fc8685..925ab86b 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralRational.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralRational.cs
@@ -50,14 +50,14 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralRational : ILiteralRational
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralRational : ILiteralRational
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralRational : ILiteralRational
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralRational : ILiteralRational
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralRational : ILiteralRational
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralRational : ILiteralRational
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralRational : ILiteralRational
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralRational : ILiteralRational
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralRational : ILiteralRational
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralRational : ILiteralRational
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralRational : ILiteralRational
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralRational : ILiteralRational
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralRational : ILiteralRational
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralRational : ILiteralRational
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralRational : ILiteralRational
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralRational : ILiteralRational
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralRational : ILiteralRational
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralRational : ILiteralRational
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralRational : ILiteralRational
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralRational : ILiteralRational
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralRational : ILiteralRational
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralRational : ILiteralRational
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralRational : ILiteralRational
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralRational : ILiteralRational
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralRational : ILiteralRational
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralRational : ILiteralRational
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralRational : ILiteralRational
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralRational : ILiteralRational
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralRational : ILiteralRational
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralRational : ILiteralRational
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralRational : ILiteralRational
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralRational : ILiteralRational
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralRational : ILiteralRational
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralRational : ILiteralRational
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralRational : ILiteralRational
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralRational : ILiteralRational
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralRational : ILiteralRational
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralRational.Value")]
         public double Value { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/LiteralString.cs b/SysML2.NET/Core/AutoGenDto/LiteralString.cs
index aa0477f1..c8a9165d 100644
--- a/SysML2.NET/Core/AutoGenDto/LiteralString.cs
+++ b/SysML2.NET/Core/AutoGenDto/LiteralString.cs
@@ -50,14 +50,14 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class LiteralString : ILiteralString
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class LiteralString : ILiteralString
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class LiteralString : ILiteralString
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class LiteralString : ILiteralString
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class LiteralString : ILiteralString
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class LiteralString : ILiteralString
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class LiteralString : ILiteralString
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class LiteralString : ILiteralString
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class LiteralString : ILiteralString
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class LiteralString : ILiteralString
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class LiteralString : ILiteralString
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class LiteralString : ILiteralString
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class LiteralString : ILiteralString
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class LiteralString : ILiteralString
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class LiteralString : ILiteralString
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class LiteralString : ILiteralString
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class LiteralString : ILiteralString
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class LiteralString : ILiteralString
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class LiteralString : ILiteralString
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class LiteralString : ILiteralString
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class LiteralString : ILiteralString
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class LiteralString : ILiteralString
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class LiteralString : ILiteralString
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class LiteralString : ILiteralString
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class LiteralString : ILiteralString
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class LiteralString : ILiteralString
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class LiteralString : ILiteralString
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class LiteralString : ILiteralString
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class LiteralString : ILiteralString
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class LiteralString : ILiteralString
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class LiteralString : ILiteralString
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class LiteralString : ILiteralString
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class LiteralString : ILiteralString
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class LiteralString : ILiteralString
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class LiteralString : ILiteralString
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class LiteralString : ILiteralString
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,14 +758,15 @@ public partial class LiteralString : ILiteralString
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The String value that is the result of evaluating this Expression.
+        /// The String value that is the result of evaluating this LiteralString.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralString.Value")]
         public string Value { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/Membership.cs b/SysML2.NET/Core/AutoGenDto/Membership.cs
index 12a30600..94bfb78c 100644
--- a/SysML2.NET/Core/AutoGenDto/Membership.cs
+++ b/SysML2.NET/Core/AutoGenDto/Membership.cs
@@ -37,10 +37,10 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -56,14 +56,14 @@ public partial class Membership : IMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -73,14 +73,14 @@ public partial class Membership : IMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -90,7 +90,7 @@ public partial class Membership : IMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -98,7 +98,7 @@ public partial class Membership : IMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -109,21 +109,21 @@ public partial class Membership : IMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembership.MemberElement")]
         public Guid MemberElement { get; set; }
@@ -131,21 +131,21 @@ public partial class Membership : IMembership
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberElementId")]
         public string memberElementId { get; internal set; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberName")]
         public string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -155,7 +155,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberShortName")]
         public string MemberShortName { get; set; }
 
@@ -165,7 +165,7 @@ public partial class Membership : IMembership
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -173,7 +173,7 @@ public partial class Membership : IMembership
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -183,14 +183,14 @@ public partial class Membership : IMembership
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -198,7 +198,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -207,14 +207,14 @@ public partial class Membership : IMembership
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -224,7 +224,7 @@ public partial class Membership : IMembership
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -232,7 +232,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -240,7 +240,7 @@ public partial class Membership : IMembership
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -253,7 +253,7 @@ public partial class Membership : IMembership
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -261,7 +261,7 @@ public partial class Membership : IMembership
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -271,14 +271,14 @@ public partial class Membership : IMembership
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -291,7 +291,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -311,7 +311,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -321,7 +321,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/MembershipExpose.cs b/SysML2.NET/Core/AutoGenDto/MembershipExpose.cs
index ec3a1b07..a4d7438d 100644
--- a/SysML2.NET/Core/AutoGenDto/MembershipExpose.cs
+++ b/SysML2.NET/Core/AutoGenDto/MembershipExpose.cs
@@ -51,14 +51,14 @@ public partial class MembershipExpose : IMembershipExpose
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class MembershipExpose : IMembershipExpose
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class MembershipExpose : IMembershipExpose
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,14 +93,14 @@ public partial class MembershipExpose : IMembershipExpose
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public Guid importedElement { get; internal set; }
 
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembershipImport.ImportedMembership")]
         public Guid ImportedMembership { get; set; }
@@ -109,7 +109,7 @@ public partial class MembershipExpose : IMembershipExpose
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -119,7 +119,7 @@ public partial class MembershipExpose : IMembershipExpose
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -130,14 +130,14 @@ public partial class MembershipExpose : IMembershipExpose
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.IsImportAll")]
         [Implements(implementation: "IImport.IsImportAll")]
         bool Root.Namespaces.IImport.IsImportAll
@@ -152,7 +152,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         [Implements(implementation: "IExpose.IsImportAll")]
         public bool IsImportAll { get; set; } = true;
@@ -160,14 +160,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -177,7 +177,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,14 +195,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -210,7 +210,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -219,14 +219,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -236,7 +236,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -244,7 +244,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -252,7 +252,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -265,7 +265,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -273,7 +273,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -283,14 +283,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -303,7 +303,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembershipImport.ImportedMembership")]
         [Implements(implementation: "IRelationship.Target")]
@@ -323,7 +323,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -333,7 +333,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.Visibility")]
         [Implements(implementation: "IImport.Visibility")]
         VisibilityKind Root.Namespaces.IImport.Visibility
@@ -348,7 +348,7 @@ VisibilityKind Root.Namespaces.IImport.Visibility
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         [Implements(implementation: "IExpose.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Protected;
diff --git a/SysML2.NET/Core/AutoGenDto/MembershipImport.cs b/SysML2.NET/Core/AutoGenDto/MembershipImport.cs
index 7bc205a0..b17208fd 100644
--- a/SysML2.NET/Core/AutoGenDto/MembershipImport.cs
+++ b/SysML2.NET/Core/AutoGenDto/MembershipImport.cs
@@ -51,14 +51,14 @@ public partial class MembershipImport : IMembershipImport
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class MembershipImport : IMembershipImport
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class MembershipImport : IMembershipImport
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,14 +93,14 @@ public partial class MembershipImport : IMembershipImport
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public Guid importedElement { get; internal set; }
 
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembershipImport.ImportedMembership")]
         public Guid ImportedMembership { get; set; }
@@ -109,7 +109,7 @@ public partial class MembershipImport : IMembershipImport
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -119,7 +119,7 @@ public partial class MembershipImport : IMembershipImport
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -130,28 +130,28 @@ public partial class MembershipImport : IMembershipImport
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsImportAll")]
         public bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -161,7 +161,7 @@ public partial class MembershipImport : IMembershipImport
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -169,7 +169,7 @@ public partial class MembershipImport : IMembershipImport
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -179,14 +179,14 @@ public partial class MembershipImport : IMembershipImport
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -194,7 +194,7 @@ public partial class MembershipImport : IMembershipImport
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -203,14 +203,14 @@ public partial class MembershipImport : IMembershipImport
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -220,7 +220,7 @@ public partial class MembershipImport : IMembershipImport
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -228,7 +228,7 @@ public partial class MembershipImport : IMembershipImport
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -236,7 +236,7 @@ public partial class MembershipImport : IMembershipImport
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -249,7 +249,7 @@ public partial class MembershipImport : IMembershipImport
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -257,7 +257,7 @@ public partial class MembershipImport : IMembershipImport
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -267,14 +267,14 @@ public partial class MembershipImport : IMembershipImport
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -287,7 +287,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembershipImport.ImportedMembership")]
         [Implements(implementation: "IRelationship.Target")]
@@ -307,7 +307,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -317,7 +317,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [Implements(implementation: "IImport.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Private;
 
diff --git a/SysML2.NET/Core/AutoGenDto/MergeNode.cs b/SysML2.NET/Core/AutoGenDto/MergeNode.cs
index 7240dca2..ce2f826c 100644
--- a/SysML2.NET/Core/AutoGenDto/MergeNode.cs
+++ b/SysML2.NET/Core/AutoGenDto/MergeNode.cs
@@ -53,7 +53,7 @@ public partial class MergeNode : IMergeNode
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -62,14 +62,14 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -83,7 +83,7 @@ public partial class MergeNode : IMergeNode
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -93,14 +93,14 @@ public partial class MergeNode : IMergeNode
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public partial class MergeNode : IMergeNode
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class MergeNode : IMergeNode
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -134,14 +134,14 @@ public partial class MergeNode : IMergeNode
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -150,7 +150,7 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -160,14 +160,14 @@ public partial class MergeNode : IMergeNode
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,14 +177,14 @@ public partial class MergeNode : IMergeNode
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -193,7 +193,7 @@ public partial class MergeNode : IMergeNode
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -202,7 +202,7 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -212,14 +212,14 @@ public partial class MergeNode : IMergeNode
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -229,14 +229,14 @@ public partial class MergeNode : IMergeNode
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -252,7 +252,7 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class MergeNode : IMergeNode
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -269,7 +269,7 @@ public partial class MergeNode : IMergeNode
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -283,7 +283,7 @@ public partial class MergeNode : IMergeNode
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -291,7 +291,7 @@ public partial class MergeNode : IMergeNode
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -300,14 +300,14 @@ public partial class MergeNode : IMergeNode
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -315,14 +315,14 @@ public partial class MergeNode : IMergeNode
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -336,7 +336,7 @@ public partial class MergeNode : IMergeNode
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -347,7 +347,7 @@ public partial class MergeNode : IMergeNode
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -355,21 +355,21 @@ public partial class MergeNode : IMergeNode
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -377,33 +377,33 @@ public partial class MergeNode : IMergeNode
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +411,7 @@ public partial class MergeNode : IMergeNode
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -424,7 +424,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -432,11 +432,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -453,7 +453,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -462,7 +462,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -473,14 +473,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -504,7 +504,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -512,7 +512,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -767,14 +767,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -936,14 +936,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -970,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -978,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1037,14 +1037,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Metaclass.cs b/SysML2.NET/Core/AutoGenDto/Metaclass.cs
index c49007eb..2e7e9449 100644
--- a/SysML2.NET/Core/AutoGenDto/Metaclass.cs
+++ b/SysML2.NET/Core/AutoGenDto/Metaclass.cs
@@ -49,14 +49,14 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -66,7 +66,7 @@ public partial class Metaclass : IMetaclass
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -79,14 +79,14 @@ public partial class Metaclass : IMetaclass
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -94,7 +94,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,14 +104,14 @@ public partial class Metaclass : IMetaclass
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -119,7 +119,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -129,14 +129,14 @@ public partial class Metaclass : IMetaclass
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -144,7 +144,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -153,7 +153,7 @@ public partial class Metaclass : IMetaclass
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class Metaclass : IMetaclass
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -183,14 +183,14 @@ public partial class Metaclass : IMetaclass
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -201,26 +201,26 @@ public partial class Metaclass : IMetaclass
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -228,7 +228,7 @@ public partial class Metaclass : IMetaclass
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -236,7 +236,7 @@ public partial class Metaclass : IMetaclass
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -245,7 +245,7 @@ public partial class Metaclass : IMetaclass
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -256,14 +256,14 @@ public partial class Metaclass : IMetaclass
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -272,7 +272,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -281,7 +281,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -291,7 +291,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -301,7 +301,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -311,14 +311,14 @@ public partial class Metaclass : IMetaclass
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -327,7 +327,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -336,7 +336,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -346,7 +346,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -355,7 +355,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -365,7 +365,7 @@ public partial class Metaclass : IMetaclass
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -374,7 +374,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -384,7 +384,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -393,7 +393,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -403,7 +403,7 @@ public partial class Metaclass : IMetaclass
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -411,7 +411,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -421,14 +421,14 @@ public partial class Metaclass : IMetaclass
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -438,7 +438,7 @@ public partial class Metaclass : IMetaclass
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -446,7 +446,7 @@ public partial class Metaclass : IMetaclass
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -459,7 +459,7 @@ public partial class Metaclass : IMetaclass
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -469,14 +469,14 @@ public partial class Metaclass : IMetaclass
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -489,7 +489,7 @@ public partial class Metaclass : IMetaclass
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/MetadataAccessExpression.cs b/SysML2.NET/Core/AutoGenDto/MetadataAccessExpression.cs
index 24dc1874..f0b2780e 100644
--- a/SysML2.NET/Core/AutoGenDto/MetadataAccessExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/MetadataAccessExpression.cs
@@ -53,14 +53,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -74,7 +74,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -84,14 +84,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -101,7 +101,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -114,14 +114,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -131,14 +131,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -148,14 +148,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -173,7 +173,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -183,14 +183,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -200,14 +200,15 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -215,7 +216,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -223,7 +224,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -232,7 +233,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -240,7 +241,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -254,7 +255,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -262,7 +263,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -271,14 +272,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -286,14 +287,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -307,7 +308,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -318,14 +319,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -333,14 +334,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -348,26 +349,26 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -375,7 +376,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -383,7 +384,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -391,7 +392,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -400,7 +401,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -411,14 +412,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -427,7 +428,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -436,7 +437,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -446,7 +447,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -455,7 +456,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -465,7 +466,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -475,14 +476,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -491,7 +492,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -500,7 +501,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -510,7 +511,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -520,7 +521,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -530,7 +531,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -539,7 +540,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -549,7 +550,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -558,7 +559,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -569,7 +570,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -578,7 +579,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -586,7 +587,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -595,7 +596,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -605,7 +606,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -615,7 +616,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -625,7 +626,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -634,7 +635,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -644,14 +645,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -659,7 +660,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -669,7 +670,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -677,7 +678,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -685,7 +686,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -696,7 +697,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -709,14 +710,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Element whose metadata is being accessed.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IMetadataAccessExpression.ReferencedElement")]
         public Guid referencedElement { get; internal set; }
@@ -726,7 +727,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -738,14 +739,14 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -757,7 +758,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -768,7 +769,7 @@ public partial class MetadataAccessExpression : IMetadataAccessExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/MetadataDefinition.cs b/SysML2.NET/Core/AutoGenDto/MetadataDefinition.cs
index c77404fe..8009faae 100644
--- a/SysML2.NET/Core/AutoGenDto/MetadataDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/MetadataDefinition.cs
@@ -50,14 +50,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,7 +67,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -80,14 +80,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -95,7 +95,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -104,7 +104,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -114,14 +114,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -129,7 +129,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -139,14 +139,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -154,7 +154,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -185,7 +185,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -193,14 +193,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -211,33 +211,33 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -245,7 +245,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -253,7 +253,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -261,7 +261,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -270,7 +270,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -281,14 +281,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -296,7 +296,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -304,7 +304,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -312,7 +312,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -321,7 +321,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -330,7 +330,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -346,7 +346,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -354,7 +354,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -362,7 +362,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -373,7 +373,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -381,7 +381,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -390,7 +390,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -400,7 +400,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -410,14 +410,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -426,7 +426,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -434,7 +434,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -443,7 +443,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -452,7 +452,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -461,7 +461,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -470,7 +470,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -478,7 +478,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -487,7 +487,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -496,7 +496,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -505,7 +505,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -515,7 +515,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -523,7 +523,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -531,7 +531,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -539,7 +539,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -547,7 +547,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -555,7 +555,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -563,7 +563,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -571,7 +571,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -580,7 +580,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -589,7 +589,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -598,7 +598,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -606,7 +606,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -614,7 +614,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -623,7 +623,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -632,7 +632,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -640,7 +640,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -648,7 +648,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -656,7 +656,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -665,14 +665,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -682,7 +682,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -690,7 +690,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -703,7 +703,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -713,14 +713,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -733,14 +733,14 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -749,7 +749,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -759,7 +759,7 @@ public partial class MetadataDefinition : IMetadataDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/MetadataFeature.cs b/SysML2.NET/Core/AutoGenDto/MetadataFeature.cs
index af3a0cbc..b6f8004d 100644
--- a/SysML2.NET/Core/AutoGenDto/MetadataFeature.cs
+++ b/SysML2.NET/Core/AutoGenDto/MetadataFeature.cs
@@ -53,7 +53,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -62,7 +62,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<Guid> annotatedElement { get; internal set; } = [];
 
@@ -70,7 +70,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -83,7 +83,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -93,14 +93,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,14 +123,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -139,14 +139,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -172,7 +172,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -181,7 +181,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -191,14 +191,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -208,14 +208,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -223,7 +223,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -232,7 +232,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -240,7 +240,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -254,7 +254,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -262,7 +262,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -271,14 +271,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -286,14 +286,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -307,7 +307,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -318,21 +318,21 @@ public partial class MetadataFeature : IMetadataFeature
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -340,26 +340,26 @@ public partial class MetadataFeature : IMetadataFeature
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -367,7 +367,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -375,7 +375,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -383,14 +383,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IMetadataFeature.Metaclass")]
         public Guid? metaclass { get; internal set; }
@@ -400,7 +400,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -411,14 +411,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -427,7 +427,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -437,7 +437,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -446,7 +446,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -456,7 +456,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -465,7 +465,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -475,7 +475,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -485,14 +485,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -501,7 +501,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -510,7 +510,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -520,7 +520,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -530,7 +530,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -540,7 +540,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -549,7 +549,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -559,7 +559,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -568,7 +568,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -579,7 +579,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -588,7 +588,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -596,7 +596,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -605,7 +605,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -615,7 +615,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -625,7 +625,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -635,7 +635,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -644,7 +644,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -654,14 +654,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -670,7 +670,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -678,7 +678,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -688,7 +688,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -696,7 +696,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -704,7 +704,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -719,7 +719,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -729,14 +729,14 @@ public partial class MetadataFeature : IMetadataFeature
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -748,7 +748,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -759,7 +759,7 @@ public partial class MetadataFeature : IMetadataFeature
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/MetadataUsage.cs b/SysML2.NET/Core/AutoGenDto/MetadataUsage.cs
index 87c629dc..efd584df 100644
--- a/SysML2.NET/Core/AutoGenDto/MetadataUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/MetadataUsage.cs
@@ -55,7 +55,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<Guid> annotatedElement { get; internal set; } = [];
 
@@ -72,7 +72,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -85,7 +85,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -95,14 +95,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -112,7 +112,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,7 +121,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -136,14 +136,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -151,7 +151,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -161,14 +161,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -178,14 +178,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -194,7 +194,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -203,7 +203,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -213,14 +213,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -230,14 +230,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -245,7 +245,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -253,7 +253,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -262,7 +262,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -270,7 +270,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -284,7 +284,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -292,7 +292,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -301,14 +301,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -316,14 +316,14 @@ public partial class MetadataUsage : IMetadataUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -337,7 +337,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -348,7 +348,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -356,21 +356,21 @@ public partial class MetadataUsage : IMetadataUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -378,33 +378,33 @@ public partial class MetadataUsage : IMetadataUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -412,7 +412,7 @@ public partial class MetadataUsage : IMetadataUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -425,7 +425,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -434,7 +434,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IMetadataUsage.MetadataDefinition")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
@@ -444,11 +444,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -457,7 +457,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -465,14 +465,14 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IMetadataUsage.MetadataDefinition")]
         [Implements(implementation: "IMetadataFeature.Metaclass")]
@@ -481,7 +481,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataDefinition that is the definition of this MetadataUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1606345564958_925589_327")]
         [Implements(implementation: "IMetadataUsage.MetadataDefinition")]
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -503,14 +503,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -526,7 +526,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -767,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -777,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -806,14 +806,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -880,7 +880,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -936,7 +936,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -975,14 +975,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -991,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1044,7 +1044,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1076,14 +1076,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1095,7 +1095,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1107,14 +1107,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1123,7 +1123,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1132,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Multiplicity.cs b/SysML2.NET/Core/AutoGenDto/Multiplicity.cs
index 49b0fd32..f7d813b7 100644
--- a/SysML2.NET/Core/AutoGenDto/Multiplicity.cs
+++ b/SysML2.NET/Core/AutoGenDto/Multiplicity.cs
@@ -36,12 +36,12 @@ namespace SysML2.NET.Core.DTO.Core.Types
     /// <summary>
     /// A Multiplicity is a Feature whose co-domain is a set of natural numbers giving the allowed
     /// cardinalities of each typeWithMultiplicity. The cardinality of a Type is defined as follows,
-    /// depending on whether the Type is a Classifier or Feature.<ul><li>Classifier – The number of basic
+    /// depending on whether the Type is a Classifier or Feature. <ul> <li>Classifier – The number of basic
     /// instances of the Classifier, that is, those instances representing things, which are not instances
-    /// of any subtypes of the Classifier that are Features.<li>Features – The number of instances with the
+    /// of any subtypes of the Classifier that are Features. <li>Features – The number of instances with the
     /// same featuring instances. In the case of a Feature with a Classifier as its featuringType, this is
     /// the number of values of Feature for each basic instance of the Classifier. Note that, for non-unique
-    /// Features, all duplicate values are included in this count.</li></ul>Multiplicity co-domains (in
+    /// Features, all duplicate values are included in this count.</li> </ul> Multiplicity co-domains (in
     /// models) can be specified by Expression that might vary in their results. If the typeWithMultiplicity
     /// is a Classifier, the domain of the Multiplicity shall be Base::Anything.  If the
     /// typeWithMultiplicity is a Feature,  the Multiplicity shall have the same domain as the
@@ -61,7 +61,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -73,7 +73,7 @@ public partial class Multiplicity : IMultiplicity
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -83,14 +83,14 @@ public partial class Multiplicity : IMultiplicity
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,7 +100,7 @@ public partial class Multiplicity : IMultiplicity
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -113,14 +113,14 @@ public partial class Multiplicity : IMultiplicity
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -129,14 +129,14 @@ public partial class Multiplicity : IMultiplicity
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -146,14 +146,14 @@ public partial class Multiplicity : IMultiplicity
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -162,7 +162,7 @@ public partial class Multiplicity : IMultiplicity
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -171,7 +171,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -181,14 +181,14 @@ public partial class Multiplicity : IMultiplicity
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -198,14 +198,14 @@ public partial class Multiplicity : IMultiplicity
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -213,7 +213,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -222,7 +222,7 @@ public partial class Multiplicity : IMultiplicity
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -230,7 +230,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class Multiplicity : IMultiplicity
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -252,7 +252,7 @@ public partial class Multiplicity : IMultiplicity
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -261,14 +261,14 @@ public partial class Multiplicity : IMultiplicity
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -276,14 +276,14 @@ public partial class Multiplicity : IMultiplicity
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -297,7 +297,7 @@ public partial class Multiplicity : IMultiplicity
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -308,21 +308,21 @@ public partial class Multiplicity : IMultiplicity
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -330,26 +330,26 @@ public partial class Multiplicity : IMultiplicity
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -357,7 +357,7 @@ public partial class Multiplicity : IMultiplicity
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -365,7 +365,7 @@ public partial class Multiplicity : IMultiplicity
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -373,7 +373,7 @@ public partial class Multiplicity : IMultiplicity
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -382,7 +382,7 @@ public partial class Multiplicity : IMultiplicity
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -393,14 +393,14 @@ public partial class Multiplicity : IMultiplicity
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -409,7 +409,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -418,7 +418,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -428,7 +428,7 @@ public partial class Multiplicity : IMultiplicity
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -437,7 +437,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -447,7 +447,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -457,14 +457,14 @@ public partial class Multiplicity : IMultiplicity
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -473,7 +473,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -482,7 +482,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -492,7 +492,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -502,7 +502,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -512,7 +512,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -521,7 +521,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -531,7 +531,7 @@ public partial class Multiplicity : IMultiplicity
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -540,7 +540,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -551,7 +551,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -560,7 +560,7 @@ public partial class Multiplicity : IMultiplicity
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -568,7 +568,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -577,7 +577,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -587,7 +587,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -597,7 +597,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -607,7 +607,7 @@ public partial class Multiplicity : IMultiplicity
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -616,7 +616,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -626,14 +626,14 @@ public partial class Multiplicity : IMultiplicity
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -641,7 +641,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -651,7 +651,7 @@ public partial class Multiplicity : IMultiplicity
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -659,7 +659,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -667,7 +667,7 @@ public partial class Multiplicity : IMultiplicity
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -682,7 +682,7 @@ public partial class Multiplicity : IMultiplicity
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -692,14 +692,14 @@ public partial class Multiplicity : IMultiplicity
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -711,7 +711,7 @@ public partial class Multiplicity : IMultiplicity
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -722,7 +722,7 @@ public partial class Multiplicity : IMultiplicity
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/MultiplicityRange.cs b/SysML2.NET/Core/AutoGenDto/MultiplicityRange.cs
index 9621ed76..37de0eba 100644
--- a/SysML2.NET/Core/AutoGenDto/MultiplicityRange.cs
+++ b/SysML2.NET/Core/AutoGenDto/MultiplicityRange.cs
@@ -56,7 +56,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IMultiplicityRange.Bound")]
         public List<Guid> bound { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -87,14 +87,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -104,7 +104,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -117,14 +117,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -133,14 +133,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -150,14 +150,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -175,7 +175,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -185,14 +185,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -202,14 +202,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -217,7 +217,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -226,7 +226,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -234,7 +234,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -248,7 +248,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -256,7 +256,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -265,14 +265,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -280,14 +280,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -301,7 +301,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -312,21 +312,21 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -334,26 +334,26 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -361,7 +361,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -370,7 +370,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.LowerBound")]
         public Guid? lowerBound { get; internal set; }
@@ -379,7 +379,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -387,7 +387,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -396,7 +396,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -407,14 +407,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -423,7 +423,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -432,7 +432,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -442,7 +442,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -451,7 +451,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -461,7 +461,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -471,14 +471,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -487,7 +487,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -496,7 +496,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -506,7 +506,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -516,7 +516,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -526,7 +526,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -535,7 +535,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -545,7 +545,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -554,7 +554,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -565,7 +565,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -574,7 +574,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -582,7 +582,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -591,7 +591,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -601,7 +601,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -611,7 +611,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -621,7 +621,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -630,7 +630,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -640,14 +640,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -655,7 +655,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -665,7 +665,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -673,7 +673,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -681,7 +681,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -696,7 +696,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -706,14 +706,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -725,7 +725,7 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -736,14 +736,14 @@ public partial class MultiplicityRange : IMultiplicityRange
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.UpperBound")]
         public Guid upperBound { get; internal set; }
diff --git a/SysML2.NET/Core/AutoGenDto/Namespace.cs b/SysML2.NET/Core/AutoGenDto/Namespace.cs
index c3844b43..e6887e63 100644
--- a/SysML2.NET/Core/AutoGenDto/Namespace.cs
+++ b/SysML2.NET/Core/AutoGenDto/Namespace.cs
@@ -35,7 +35,7 @@ namespace SysML2.NET.Core.DTO.Root.Namespaces
     /// <summary>
     /// A Namespace is an Element that contains other Elements, known as its members, via Membership
     /// Relationships with those Elements. The members of a Namespace may be owned by the Namespace, aliased
-    /// in the Namespace, or imported into the Namespace via Import Relationships.A Namespace can provide
+    /// in the Namespace, or imported into the Namespace via Import Relationships. A Namespace can provide
     /// names for its members via the memberNames and memberShortNames specified by the Memberships in the
     /// Namespace. If a Membership specifies a memberName and/or memberShortName, then those are names of
     /// the corresponding memberElement relative to the Namespace. For an OwningMembership, the
@@ -57,14 +57,14 @@ public partial class Namespace : INamespace
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -74,14 +74,14 @@ public partial class Namespace : INamespace
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -91,14 +91,14 @@ public partial class Namespace : INamespace
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -110,14 +110,14 @@ public partial class Namespace : INamespace
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -125,7 +125,7 @@ public partial class Namespace : INamespace
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -133,7 +133,7 @@ public partial class Namespace : INamespace
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -143,7 +143,7 @@ public partial class Namespace : INamespace
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -151,7 +151,7 @@ public partial class Namespace : INamespace
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -161,7 +161,7 @@ public partial class Namespace : INamespace
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -169,7 +169,7 @@ public partial class Namespace : INamespace
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -179,7 +179,7 @@ public partial class Namespace : INamespace
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -188,7 +188,7 @@ public partial class Namespace : INamespace
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -198,7 +198,7 @@ public partial class Namespace : INamespace
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -207,14 +207,14 @@ public partial class Namespace : INamespace
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -224,7 +224,7 @@ public partial class Namespace : INamespace
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -232,7 +232,7 @@ public partial class Namespace : INamespace
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -245,7 +245,7 @@ public partial class Namespace : INamespace
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -255,14 +255,14 @@ public partial class Namespace : INamespace
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/NamespaceExpose.cs b/SysML2.NET/Core/AutoGenDto/NamespaceExpose.cs
index 44be9c69..c934e25d 100644
--- a/SysML2.NET/Core/AutoGenDto/NamespaceExpose.cs
+++ b/SysML2.NET/Core/AutoGenDto/NamespaceExpose.cs
@@ -51,14 +51,14 @@ public partial class NamespaceExpose : INamespaceExpose
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class NamespaceExpose : INamespaceExpose
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class NamespaceExpose : INamespaceExpose
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,14 +93,14 @@ public partial class NamespaceExpose : INamespaceExpose
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public Guid importedElement { get; internal set; }
 
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "INamespaceImport.ImportedNamespace")]
         public Guid ImportedNamespace { get; set; }
@@ -109,7 +109,7 @@ public partial class NamespaceExpose : INamespaceExpose
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -119,7 +119,7 @@ public partial class NamespaceExpose : INamespaceExpose
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -130,14 +130,14 @@ public partial class NamespaceExpose : INamespaceExpose
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         [Implements(implementation: "IExpose.IsImportAll")]
         public bool IsImportAll { get; set; } = true;
@@ -145,7 +145,7 @@ public partial class NamespaceExpose : INamespaceExpose
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.IsImportAll")]
         [Implements(implementation: "IImport.IsImportAll")]
         bool Root.Namespaces.IImport.IsImportAll
@@ -160,14 +160,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -177,7 +177,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,14 +195,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -210,7 +210,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -219,14 +219,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -236,7 +236,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -244,7 +244,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -252,7 +252,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -265,7 +265,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -273,7 +273,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -283,14 +283,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -303,7 +303,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("INamespaceImport.ImportedNamespace")]
         [Implements(implementation: "IRelationship.Target")]
@@ -323,7 +323,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -332,7 +332,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         [Implements(implementation: "IExpose.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Protected;
@@ -341,7 +341,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.Visibility")]
         [Implements(implementation: "IImport.Visibility")]
         VisibilityKind Root.Namespaces.IImport.Visibility
diff --git a/SysML2.NET/Core/AutoGenDto/NamespaceImport.cs b/SysML2.NET/Core/AutoGenDto/NamespaceImport.cs
index 39f2aa0b..be8935fb 100644
--- a/SysML2.NET/Core/AutoGenDto/NamespaceImport.cs
+++ b/SysML2.NET/Core/AutoGenDto/NamespaceImport.cs
@@ -52,14 +52,14 @@ public partial class NamespaceImport : INamespaceImport
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class NamespaceImport : INamespaceImport
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class NamespaceImport : INamespaceImport
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,14 +94,14 @@ public partial class NamespaceImport : INamespaceImport
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public Guid importedElement { get; internal set; }
 
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "INamespaceImport.ImportedNamespace")]
         public Guid ImportedNamespace { get; set; }
@@ -110,7 +110,7 @@ public partial class NamespaceImport : INamespaceImport
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -120,7 +120,7 @@ public partial class NamespaceImport : INamespaceImport
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -131,28 +131,28 @@ public partial class NamespaceImport : INamespaceImport
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsImportAll")]
         public bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -162,7 +162,7 @@ public partial class NamespaceImport : INamespaceImport
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -170,7 +170,7 @@ public partial class NamespaceImport : INamespaceImport
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -180,14 +180,14 @@ public partial class NamespaceImport : INamespaceImport
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -195,7 +195,7 @@ public partial class NamespaceImport : INamespaceImport
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -204,14 +204,14 @@ public partial class NamespaceImport : INamespaceImport
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -221,7 +221,7 @@ public partial class NamespaceImport : INamespaceImport
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -229,7 +229,7 @@ public partial class NamespaceImport : INamespaceImport
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -237,7 +237,7 @@ public partial class NamespaceImport : INamespaceImport
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -250,7 +250,7 @@ public partial class NamespaceImport : INamespaceImport
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -258,7 +258,7 @@ public partial class NamespaceImport : INamespaceImport
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -268,14 +268,14 @@ public partial class NamespaceImport : INamespaceImport
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -288,7 +288,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("INamespaceImport.ImportedNamespace")]
         [Implements(implementation: "IRelationship.Target")]
@@ -308,7 +308,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -318,7 +318,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [Implements(implementation: "IImport.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Private;
 
diff --git a/SysML2.NET/Core/AutoGenDto/NullExpression.cs b/SysML2.NET/Core/AutoGenDto/NullExpression.cs
index 4631793f..70a1c892 100644
--- a/SysML2.NET/Core/AutoGenDto/NullExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/NullExpression.cs
@@ -50,14 +50,14 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -71,7 +71,7 @@ public partial class NullExpression : INullExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -81,14 +81,14 @@ public partial class NullExpression : INullExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,7 +98,7 @@ public partial class NullExpression : INullExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -111,14 +111,14 @@ public partial class NullExpression : INullExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -128,14 +128,14 @@ public partial class NullExpression : INullExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -145,14 +145,14 @@ public partial class NullExpression : INullExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -161,7 +161,7 @@ public partial class NullExpression : INullExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -170,7 +170,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -180,14 +180,14 @@ public partial class NullExpression : INullExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -197,14 +197,15 @@ public partial class NullExpression : INullExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -212,7 +213,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -220,7 +221,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -229,7 +230,7 @@ public partial class NullExpression : INullExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -237,7 +238,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -251,7 +252,7 @@ public partial class NullExpression : INullExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -259,7 +260,7 @@ public partial class NullExpression : INullExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -268,14 +269,14 @@ public partial class NullExpression : INullExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -283,14 +284,14 @@ public partial class NullExpression : INullExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -304,7 +305,7 @@ public partial class NullExpression : INullExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -315,14 +316,14 @@ public partial class NullExpression : INullExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -330,14 +331,14 @@ public partial class NullExpression : INullExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -345,26 +346,26 @@ public partial class NullExpression : INullExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -372,7 +373,7 @@ public partial class NullExpression : INullExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -380,7 +381,7 @@ public partial class NullExpression : INullExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -388,7 +389,7 @@ public partial class NullExpression : INullExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -397,7 +398,7 @@ public partial class NullExpression : INullExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -408,14 +409,14 @@ public partial class NullExpression : INullExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -424,7 +425,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -433,7 +434,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -443,7 +444,7 @@ public partial class NullExpression : INullExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -452,7 +453,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -462,7 +463,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -472,14 +473,14 @@ public partial class NullExpression : INullExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -488,7 +489,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -497,7 +498,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -507,7 +508,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -517,7 +518,7 @@ public partial class NullExpression : INullExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -527,7 +528,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -536,7 +537,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -546,7 +547,7 @@ public partial class NullExpression : INullExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -555,7 +556,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +567,7 @@ public partial class NullExpression : INullExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -575,7 +576,7 @@ public partial class NullExpression : INullExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -583,7 +584,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -592,7 +593,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -602,7 +603,7 @@ public partial class NullExpression : INullExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -612,7 +613,7 @@ public partial class NullExpression : INullExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -622,7 +623,7 @@ public partial class NullExpression : INullExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -631,7 +632,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -641,14 +642,14 @@ public partial class NullExpression : INullExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -656,7 +657,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -666,7 +667,7 @@ public partial class NullExpression : INullExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -674,7 +675,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -682,7 +683,7 @@ public partial class NullExpression : INullExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -693,7 +694,7 @@ public partial class NullExpression : INullExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -706,7 +707,7 @@ public partial class NullExpression : INullExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -715,7 +716,7 @@ public partial class NullExpression : INullExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -727,14 +728,14 @@ public partial class NullExpression : INullExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -746,7 +747,7 @@ public partial class NullExpression : INullExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -757,7 +758,7 @@ public partial class NullExpression : INullExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/ObjectiveMembership.cs b/SysML2.NET/Core/AutoGenDto/ObjectiveMembership.cs
index ea91c7dd..80c83e29 100644
--- a/SysML2.NET/Core/AutoGenDto/ObjectiveMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ObjectiveMembership.cs
@@ -51,14 +51,14 @@ public partial class ObjectiveMembership : IObjectiveMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class ObjectiveMembership : IObjectiveMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class ObjectiveMembership : IObjectiveMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class ObjectiveMembership : IObjectiveMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -104,21 +104,21 @@ public partial class ObjectiveMembership : IObjectiveMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -131,7 +131,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -139,7 +139,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -151,7 +151,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -162,7 +162,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -177,7 +177,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,7 +195,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -203,7 +203,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -213,7 +213,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -222,7 +222,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IObjectiveMembership.OwnedObjectiveRequirement")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -239,7 +239,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The RequirementUsage that is the ownedMemberFeature of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IObjectiveMembership.OwnedObjectiveRequirement")]
         public Guid ownedObjectiveRequirement { get; internal set; }
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -263,7 +263,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -272,14 +272,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -289,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -297,7 +297,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -305,7 +305,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -313,7 +313,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -327,7 +327,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -335,7 +335,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -345,14 +345,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -365,7 +365,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -385,7 +385,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/OccurrenceDefinition.cs b/SysML2.NET/Core/AutoGenDto/OccurrenceDefinition.cs
index efa894a8..89dc2f7d 100644
--- a/SysML2.NET/Core/AutoGenDto/OccurrenceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/OccurrenceDefinition.cs
@@ -53,14 +53,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,7 +70,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -83,14 +83,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -98,7 +98,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -107,7 +107,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,14 +117,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -132,7 +132,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -142,14 +142,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -157,7 +157,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -166,7 +166,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -174,7 +174,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -188,7 +188,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -196,14 +196,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -214,33 +214,33 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -248,7 +248,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -256,7 +256,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -264,7 +264,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -284,14 +284,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -299,7 +299,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -307,7 +307,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -315,7 +315,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -324,7 +324,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -333,7 +333,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -341,7 +341,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -349,7 +349,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -357,7 +357,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -365,7 +365,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -376,7 +376,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -384,7 +384,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -393,7 +393,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -403,7 +403,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -413,14 +413,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -429,7 +429,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -437,7 +437,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -446,7 +446,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -455,7 +455,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -464,7 +464,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -473,7 +473,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -481,7 +481,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -490,7 +490,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -499,7 +499,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -508,7 +508,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -518,7 +518,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -526,7 +526,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -534,7 +534,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -542,7 +542,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -550,7 +550,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -558,7 +558,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -566,7 +566,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -574,7 +574,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -583,7 +583,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -592,7 +592,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -601,7 +601,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -609,7 +609,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -617,7 +617,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -626,7 +626,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -635,7 +635,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -643,7 +643,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -651,7 +651,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -659,7 +659,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -668,14 +668,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -685,7 +685,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -693,7 +693,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -706,7 +706,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -716,14 +716,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -736,14 +736,14 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -752,7 +752,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -762,7 +762,7 @@ public partial class OccurrenceDefinition : IOccurrenceDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/OccurrenceUsage.cs b/SysML2.NET/Core/AutoGenDto/OccurrenceUsage.cs
index 58041dd2..c68ba2b0 100644
--- a/SysML2.NET/Core/AutoGenDto/OccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/OccurrenceUsage.cs
@@ -54,7 +54,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -66,7 +66,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -76,14 +76,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -93,7 +93,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -102,7 +102,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -117,14 +117,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -132,7 +132,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -142,14 +142,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -159,14 +159,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -175,7 +175,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -184,7 +184,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -194,14 +194,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -211,14 +211,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -226,7 +226,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -234,7 +234,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -273,7 +273,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -282,14 +282,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -297,14 +297,14 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -318,7 +318,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -329,7 +329,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -337,21 +337,21 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -359,33 +359,33 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +393,7 @@ public partial class OccurrenceUsage : IOccurrenceUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -406,7 +406,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -414,11 +414,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -427,7 +427,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -435,7 +435,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -444,7 +444,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -455,14 +455,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -478,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -486,7 +486,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -494,7 +494,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -748,14 +748,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -764,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -773,7 +773,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -842,7 +842,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -898,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -917,14 +917,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -967,7 +967,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -987,7 +987,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1009,14 +1009,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1040,14 +1040,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1065,7 +1065,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/OperatorExpression.cs b/SysML2.NET/Core/AutoGenDto/OperatorExpression.cs
index 5640216a..1e65715d 100644
--- a/SysML2.NET/Core/AutoGenDto/OperatorExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/OperatorExpression.cs
@@ -50,24 +50,24 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -81,7 +81,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,14 +91,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -138,14 +138,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -180,7 +180,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -190,14 +190,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -207,14 +207,15 @@ public partial class OperatorExpression : IOperatorExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -222,7 +223,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +248,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -269,7 +270,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -277,7 +278,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -286,14 +287,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -301,14 +302,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -322,7 +323,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -333,14 +334,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -348,14 +349,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -363,26 +364,26 @@ public partial class OperatorExpression : IOperatorExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -390,7 +391,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -398,7 +399,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -415,7 +416,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -426,7 +427,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -434,14 +435,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOperatorExpression.Operator")]
         public string Operator { get; set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -450,7 +451,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -459,7 +460,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -469,7 +470,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -478,7 +479,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -488,7 +489,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -498,14 +499,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -514,7 +515,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -523,7 +524,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -533,7 +534,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -543,7 +544,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -553,7 +554,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -562,7 +563,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -572,7 +573,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -581,7 +582,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -592,7 +593,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -601,7 +602,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -609,7 +610,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -618,7 +619,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -628,7 +629,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -638,7 +639,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -648,7 +649,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -657,7 +658,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -667,14 +668,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -682,7 +683,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -692,7 +693,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -700,7 +701,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -708,7 +709,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -719,7 +720,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -732,7 +733,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -741,7 +742,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -753,14 +754,14 @@ public partial class OperatorExpression : IOperatorExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -772,7 +773,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -783,7 +784,7 @@ public partial class OperatorExpression : IOperatorExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/OwningMembership.cs b/SysML2.NET/Core/AutoGenDto/OwningMembership.cs
index f659c2b4..2ed11d69 100644
--- a/SysML2.NET/Core/AutoGenDto/OwningMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/OwningMembership.cs
@@ -50,14 +50,14 @@ public partial class OwningMembership : IOwningMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class OwningMembership : IOwningMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,7 +84,7 @@ public partial class OwningMembership : IOwningMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -92,7 +92,7 @@ public partial class OwningMembership : IOwningMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -103,21 +103,21 @@ public partial class OwningMembership : IOwningMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -130,7 +130,7 @@ Guid IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string IMembership.memberElementId => this.ownedMemberElementId;
@@ -138,7 +138,7 @@ Guid IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string IMembership.MemberName
@@ -150,7 +150,7 @@ string IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -160,7 +160,7 @@ string IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string IMembership.MemberShortName
@@ -175,7 +175,7 @@ string IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -183,7 +183,7 @@ string IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -193,7 +193,7 @@ string IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -201,7 +201,7 @@ string IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElement")]
@@ -210,7 +210,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -218,7 +218,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -226,7 +226,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -234,7 +234,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -242,7 +242,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -251,14 +251,14 @@ string IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -268,7 +268,7 @@ string IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -276,7 +276,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -284,7 +284,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -297,7 +297,7 @@ string IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -305,7 +305,7 @@ string IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -315,14 +315,14 @@ string IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -335,7 +335,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -355,7 +355,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -365,7 +365,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/Package.cs b/SysML2.NET/Core/AutoGenDto/Package.cs
index f6b0bfe3..6252ed90 100644
--- a/SysML2.NET/Core/AutoGenDto/Package.cs
+++ b/SysML2.NET/Core/AutoGenDto/Package.cs
@@ -51,14 +51,14 @@ public partial class Package : IPackage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class Package : IPackage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class Package : IPackage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class Package : IPackage
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPackage.FilterCondition")]
         public List<Guid> filterCondition { get; internal set; } = [];
@@ -101,7 +101,7 @@ public partial class Package : IPackage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -113,14 +113,14 @@ public partial class Package : IPackage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -128,7 +128,7 @@ public partial class Package : IPackage
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -136,7 +136,7 @@ public partial class Package : IPackage
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -146,7 +146,7 @@ public partial class Package : IPackage
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -154,7 +154,7 @@ public partial class Package : IPackage
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -164,7 +164,7 @@ public partial class Package : IPackage
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -172,7 +172,7 @@ public partial class Package : IPackage
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -182,7 +182,7 @@ public partial class Package : IPackage
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -191,7 +191,7 @@ public partial class Package : IPackage
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -201,7 +201,7 @@ public partial class Package : IPackage
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -210,14 +210,14 @@ public partial class Package : IPackage
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -227,7 +227,7 @@ public partial class Package : IPackage
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -235,7 +235,7 @@ public partial class Package : IPackage
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -248,7 +248,7 @@ public partial class Package : IPackage
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -258,14 +258,14 @@ public partial class Package : IPackage
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ParameterMembership.cs b/SysML2.NET/Core/AutoGenDto/ParameterMembership.cs
index 7698ed77..dbb1fcba 100644
--- a/SysML2.NET/Core/AutoGenDto/ParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ParameterMembership.cs
@@ -52,14 +52,14 @@ public partial class ParameterMembership : IParameterMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class ParameterMembership : IParameterMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class ParameterMembership : IParameterMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class ParameterMembership : IParameterMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class ParameterMembership : IParameterMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -163,7 +163,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -178,7 +178,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -196,7 +196,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -214,7 +214,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
         public Guid ownedMemberParameter { get; internal set; }
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -273,14 +273,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -290,7 +290,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -298,7 +298,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -306,7 +306,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -328,7 +328,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -336,7 +336,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -346,14 +346,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -366,7 +366,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -386,7 +386,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -396,7 +396,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/PartDefinition.cs b/SysML2.NET/Core/AutoGenDto/PartDefinition.cs
index 848f4c32..8f6f68a3 100644
--- a/SysML2.NET/Core/AutoGenDto/PartDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/PartDefinition.cs
@@ -51,14 +51,14 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class PartDefinition : IPartDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class PartDefinition : IPartDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -105,7 +105,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -115,14 +115,14 @@ public partial class PartDefinition : IPartDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -130,7 +130,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -140,14 +140,14 @@ public partial class PartDefinition : IPartDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class PartDefinition : IPartDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -172,7 +172,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -186,7 +186,7 @@ public partial class PartDefinition : IPartDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -194,14 +194,14 @@ public partial class PartDefinition : IPartDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,33 +212,33 @@ public partial class PartDefinition : IPartDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -246,7 +246,7 @@ public partial class PartDefinition : IPartDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -254,7 +254,7 @@ public partial class PartDefinition : IPartDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -262,7 +262,7 @@ public partial class PartDefinition : IPartDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class PartDefinition : IPartDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -282,14 +282,14 @@ public partial class PartDefinition : IPartDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -297,7 +297,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -305,7 +305,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -313,7 +313,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -322,7 +322,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -331,7 +331,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -339,7 +339,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -347,7 +347,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -355,7 +355,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -363,7 +363,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -374,7 +374,7 @@ public partial class PartDefinition : IPartDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -382,7 +382,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -391,7 +391,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -401,7 +401,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -411,14 +411,14 @@ public partial class PartDefinition : IPartDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -427,7 +427,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -435,7 +435,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -444,7 +444,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -453,7 +453,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -462,7 +462,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -471,7 +471,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -479,7 +479,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -488,7 +488,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -497,7 +497,7 @@ public partial class PartDefinition : IPartDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -516,7 +516,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -524,7 +524,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -532,7 +532,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -540,7 +540,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -548,7 +548,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -556,7 +556,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -564,7 +564,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -572,7 +572,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -581,7 +581,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -590,7 +590,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -599,7 +599,7 @@ public partial class PartDefinition : IPartDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -607,7 +607,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -615,7 +615,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -624,7 +624,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -633,7 +633,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -641,7 +641,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -649,7 +649,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -657,7 +657,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -666,14 +666,14 @@ public partial class PartDefinition : IPartDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -683,7 +683,7 @@ public partial class PartDefinition : IPartDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -691,7 +691,7 @@ public partial class PartDefinition : IPartDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -704,7 +704,7 @@ public partial class PartDefinition : IPartDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -714,14 +714,14 @@ public partial class PartDefinition : IPartDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -734,14 +734,14 @@ public partial class PartDefinition : IPartDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -750,7 +750,7 @@ public partial class PartDefinition : IPartDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -760,7 +760,7 @@ public partial class PartDefinition : IPartDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/PartUsage.cs b/SysML2.NET/Core/AutoGenDto/PartUsage.cs
index 3a6ff60f..a5e0a987 100644
--- a/SysML2.NET/Core/AutoGenDto/PartUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/PartUsage.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.Parts
 
     /// <summary>
     /// A PartUsage is a usage of a PartDefinition to represent a system or a part of a system. At least one
-    /// of the itemDefinitions of the PartUsage must be a PartDefinition.A PartUsage must subset, directly
+    /// of the itemDefinitions of the PartUsage must be a PartDefinition. A PartUsage must subset, directly
     /// or indirectly, the base PartUsage parts from the Systems Model Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471239590_312157_20701", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -53,7 +53,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -65,7 +65,7 @@ public partial class PartUsage : IPartUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -75,14 +75,14 @@ public partial class PartUsage : IPartUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,7 +92,7 @@ public partial class PartUsage : IPartUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -101,7 +101,7 @@ public partial class PartUsage : IPartUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -116,14 +116,14 @@ public partial class PartUsage : IPartUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -131,7 +131,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -141,14 +141,14 @@ public partial class PartUsage : IPartUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -158,14 +158,14 @@ public partial class PartUsage : IPartUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -174,7 +174,7 @@ public partial class PartUsage : IPartUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -183,7 +183,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -193,14 +193,14 @@ public partial class PartUsage : IPartUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -210,14 +210,14 @@ public partial class PartUsage : IPartUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -225,7 +225,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -233,7 +233,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -242,7 +242,7 @@ public partial class PartUsage : IPartUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -250,7 +250,7 @@ public partial class PartUsage : IPartUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -264,7 +264,7 @@ public partial class PartUsage : IPartUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -272,7 +272,7 @@ public partial class PartUsage : IPartUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -281,14 +281,14 @@ public partial class PartUsage : IPartUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -296,14 +296,14 @@ public partial class PartUsage : IPartUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -317,7 +317,7 @@ public partial class PartUsage : IPartUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -328,7 +328,7 @@ public partial class PartUsage : IPartUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -336,21 +336,21 @@ public partial class PartUsage : IPartUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -358,33 +358,33 @@ public partial class PartUsage : IPartUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -392,7 +392,7 @@ public partial class PartUsage : IPartUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -405,7 +405,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -414,7 +414,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -423,11 +423,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -436,7 +436,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -444,7 +444,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -453,7 +453,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -464,14 +464,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -503,7 +503,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -692,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -757,14 +757,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -773,7 +773,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -926,14 +926,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -950,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -968,7 +968,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<Guid> partDefinition { get; internal set; } = [];
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1026,14 +1026,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1057,14 +1057,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1073,7 +1073,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/PayloadFeature.cs b/SysML2.NET/Core/AutoGenDto/PayloadFeature.cs
index b1c9bc9d..d7f368e1 100644
--- a/SysML2.NET/Core/AutoGenDto/PayloadFeature.cs
+++ b/SysML2.NET/Core/AutoGenDto/PayloadFeature.cs
@@ -51,7 +51,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -63,7 +63,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -73,14 +73,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -90,7 +90,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -103,14 +103,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -119,14 +119,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -136,14 +136,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -152,7 +152,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -161,7 +161,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -171,14 +171,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -188,14 +188,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -203,7 +203,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -212,7 +212,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -220,7 +220,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -234,7 +234,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -242,7 +242,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -251,14 +251,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -266,14 +266,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -287,7 +287,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -298,21 +298,21 @@ public partial class PayloadFeature : IPayloadFeature
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -320,26 +320,26 @@ public partial class PayloadFeature : IPayloadFeature
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -347,7 +347,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -355,7 +355,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -363,7 +363,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -372,7 +372,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -383,14 +383,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -399,7 +399,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -408,7 +408,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -418,7 +418,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -427,7 +427,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -437,7 +437,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -447,14 +447,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -463,7 +463,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -472,7 +472,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -482,7 +482,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -492,7 +492,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -502,7 +502,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -511,7 +511,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -521,7 +521,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -530,7 +530,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -541,7 +541,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -550,7 +550,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -558,7 +558,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -567,7 +567,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -577,7 +577,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -587,7 +587,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -597,7 +597,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -606,7 +606,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -616,14 +616,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -631,7 +631,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -641,7 +641,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -649,7 +649,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -657,7 +657,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -672,7 +672,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -682,14 +682,14 @@ public partial class PayloadFeature : IPayloadFeature
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -701,7 +701,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -712,7 +712,7 @@ public partial class PayloadFeature : IPayloadFeature
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/PerformActionUsage.cs b/SysML2.NET/Core/AutoGenDto/PerformActionUsage.cs
index a07e69c5..33839dc5 100644
--- a/SysML2.NET/Core/AutoGenDto/PerformActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/PerformActionUsage.cs
@@ -56,7 +56,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -65,14 +65,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -86,7 +86,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -96,14 +96,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -113,7 +113,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,7 +122,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -137,14 +137,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -153,7 +153,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -163,14 +163,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -196,7 +196,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -207,7 +207,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         Guid Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => this.performedAction;
@@ -215,7 +215,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -225,14 +225,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -242,14 +242,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -257,7 +257,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -265,7 +265,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -274,7 +274,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -282,7 +282,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -296,7 +296,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -304,7 +304,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -313,14 +313,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -328,14 +328,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -349,7 +349,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -360,7 +360,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -368,21 +368,21 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -390,14 +390,14 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -405,27 +405,27 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -433,7 +433,7 @@ public partial class PerformActionUsage : IPerformActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -446,7 +446,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -454,11 +454,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -475,7 +475,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -484,7 +484,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -495,14 +495,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -526,7 +526,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -789,14 +789,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -814,7 +814,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -919,7 +919,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -929,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -939,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -948,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -958,14 +958,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -974,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -982,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -992,7 +992,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
         public Guid performedAction { get; internal set; }
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1087,7 +1087,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1099,14 +1099,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1115,7 +1115,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1124,7 +1124,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/PortConjugation.cs b/SysML2.NET/Core/AutoGenDto/PortConjugation.cs
index d4770e46..06abfe4f 100644
--- a/SysML2.NET/Core/AutoGenDto/PortConjugation.cs
+++ b/SysML2.NET/Core/AutoGenDto/PortConjugation.cs
@@ -53,14 +53,14 @@ public partial class PortConjugation : IPortConjugation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to the originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_778895_441")]
         [Implements(implementation: "IPortConjugation.ConjugatedPortDefinition")]
         public Guid conjugatedPortDefinition { get; internal set; }
@@ -68,7 +68,7 @@ public partial class PortConjugation : IPortConjugation
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConjugation.ConjugatedType")]
         public Guid ConjugatedType { get; set; }
@@ -76,7 +76,7 @@ public partial class PortConjugation : IPortConjugation
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public partial class PortConjugation : IPortConjugation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public partial class PortConjugation : IPortConjugation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -111,7 +111,7 @@ public partial class PortConjugation : IPortConjugation
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,14 +122,14 @@ public partial class PortConjugation : IPortConjugation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -139,14 +139,14 @@ public partial class PortConjugation : IPortConjugation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The PortDefinition being conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482354187_108424_237")]
         [Implements(implementation: "IPortConjugation.OriginalPortDefinition")]
         public Guid OriginalPortDefinition { get; set; }
@@ -154,7 +154,7 @@ public partial class PortConjugation : IPortConjugation
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IPortConjugation.OriginalPortDefinition")]
         [Implements(implementation: "IConjugation.OriginalType")]
@@ -171,7 +171,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -181,14 +181,14 @@ Guid Core.Types.IConjugation.OriginalType
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -196,7 +196,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -205,14 +205,14 @@ Guid Core.Types.IConjugation.OriginalType
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -222,7 +222,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -230,7 +230,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -238,7 +238,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -246,7 +246,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedByProperty("IPortConjugation.ConjugatedPortDefinition")]
@@ -261,7 +261,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -269,7 +269,7 @@ Guid Core.Types.IConjugation.OriginalType
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -279,14 +279,14 @@ Guid Core.Types.IConjugation.OriginalType
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.ConjugatedType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -306,7 +306,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.OriginalType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -326,7 +326,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/PortDefinition.cs b/SysML2.NET/Core/AutoGenDto/PortDefinition.cs
index fc225da4..63569bb8 100644
--- a/SysML2.NET/Core/AutoGenDto/PortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/PortDefinition.cs
@@ -52,14 +52,14 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPortDefinition.ConjugatedPortDefinition")]
         public Guid? conjugatedPortDefinition { get; internal set; }
@@ -67,7 +67,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -77,7 +77,7 @@ public partial class PortDefinition : IPortDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -90,14 +90,14 @@ public partial class PortDefinition : IPortDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -105,7 +105,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -114,7 +114,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -124,14 +124,14 @@ public partial class PortDefinition : IPortDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -139,7 +139,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -149,14 +149,14 @@ public partial class PortDefinition : IPortDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class PortDefinition : IPortDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -181,7 +181,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -195,7 +195,7 @@ public partial class PortDefinition : IPortDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -203,14 +203,14 @@ public partial class PortDefinition : IPortDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -221,33 +221,33 @@ public partial class PortDefinition : IPortDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -255,7 +255,7 @@ public partial class PortDefinition : IPortDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -263,7 +263,7 @@ public partial class PortDefinition : IPortDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class PortDefinition : IPortDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -280,7 +280,7 @@ public partial class PortDefinition : IPortDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -291,14 +291,14 @@ public partial class PortDefinition : IPortDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -306,7 +306,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -314,7 +314,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -322,7 +322,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -331,7 +331,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -340,7 +340,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -348,7 +348,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -356,7 +356,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -364,7 +364,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -372,7 +372,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -383,7 +383,7 @@ public partial class PortDefinition : IPortDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -391,7 +391,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -400,7 +400,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -410,7 +410,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -420,14 +420,14 @@ public partial class PortDefinition : IPortDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -436,7 +436,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -444,7 +444,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -453,7 +453,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -462,7 +462,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -471,7 +471,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -480,7 +480,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -488,7 +488,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -497,7 +497,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class PortDefinition : IPortDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -515,7 +515,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -525,7 +525,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -533,7 +533,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -541,7 +541,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -549,7 +549,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -557,7 +557,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -565,7 +565,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -573,7 +573,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -581,7 +581,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -590,7 +590,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -599,7 +599,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -608,7 +608,7 @@ public partial class PortDefinition : IPortDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -616,7 +616,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -624,7 +624,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -633,7 +633,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -642,7 +642,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -650,7 +650,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -658,7 +658,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -666,7 +666,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -675,14 +675,14 @@ public partial class PortDefinition : IPortDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -692,7 +692,7 @@ public partial class PortDefinition : IPortDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -700,7 +700,7 @@ public partial class PortDefinition : IPortDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -713,7 +713,7 @@ public partial class PortDefinition : IPortDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -723,14 +723,14 @@ public partial class PortDefinition : IPortDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -743,14 +743,14 @@ public partial class PortDefinition : IPortDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -759,7 +759,7 @@ public partial class PortDefinition : IPortDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -769,7 +769,7 @@ public partial class PortDefinition : IPortDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/PortUsage.cs b/SysML2.NET/Core/AutoGenDto/PortUsage.cs
index beba1ba8..7e01f7ac 100644
--- a/SysML2.NET/Core/AutoGenDto/PortUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/PortUsage.cs
@@ -52,7 +52,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class PortUsage : IPortUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -74,14 +74,14 @@ public partial class PortUsage : IPortUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,7 +91,7 @@ public partial class PortUsage : IPortUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,7 +100,7 @@ public partial class PortUsage : IPortUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -115,14 +115,14 @@ public partial class PortUsage : IPortUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -130,7 +130,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -140,14 +140,14 @@ public partial class PortUsage : IPortUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -157,14 +157,14 @@ public partial class PortUsage : IPortUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class PortUsage : IPortUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -182,7 +182,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -192,14 +192,14 @@ public partial class PortUsage : IPortUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -209,14 +209,14 @@ public partial class PortUsage : IPortUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -224,7 +224,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -232,7 +232,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -241,7 +241,7 @@ public partial class PortUsage : IPortUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -249,7 +249,7 @@ public partial class PortUsage : IPortUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -263,7 +263,7 @@ public partial class PortUsage : IPortUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class PortUsage : IPortUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -280,14 +280,14 @@ public partial class PortUsage : IPortUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -295,14 +295,14 @@ public partial class PortUsage : IPortUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -316,7 +316,7 @@ public partial class PortUsage : IPortUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -327,7 +327,7 @@ public partial class PortUsage : IPortUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -335,21 +335,21 @@ public partial class PortUsage : IPortUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -357,33 +357,33 @@ public partial class PortUsage : IPortUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -391,7 +391,7 @@ public partial class PortUsage : IPortUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -404,7 +404,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -412,11 +412,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -425,7 +425,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -433,7 +433,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -442,7 +442,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -453,14 +453,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -468,7 +468,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -476,7 +476,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -484,7 +484,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -526,7 +526,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -663,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IPortUsage.PortDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -699,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -708,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -747,14 +747,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -792,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -811,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -867,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -916,14 +916,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -950,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -958,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -966,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -984,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The occurrenceDefinitions of this PortUsage, which must all be PortDefinitions.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IPortUsage.PortDefinition")]
         public List<Guid> portDefinition { get; internal set; } = [];
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1016,14 +1016,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1047,14 +1047,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1063,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1072,7 +1072,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Predicate.cs b/SysML2.NET/Core/AutoGenDto/Predicate.cs
index f5ddffba..7ac48085 100644
--- a/SysML2.NET/Core/AutoGenDto/Predicate.cs
+++ b/SysML2.NET/Core/AutoGenDto/Predicate.cs
@@ -48,14 +48,14 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -65,7 +65,7 @@ public partial class Predicate : IPredicate
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -78,14 +78,14 @@ public partial class Predicate : IPredicate
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -94,7 +94,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,22 +104,24 @@ public partial class Predicate : IPredicate
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -127,7 +129,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -137,14 +139,14 @@ public partial class Predicate : IPredicate
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -152,7 +154,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -161,7 +163,7 @@ public partial class Predicate : IPredicate
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -169,7 +171,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -183,7 +185,7 @@ public partial class Predicate : IPredicate
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -191,14 +193,14 @@ public partial class Predicate : IPredicate
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -209,37 +211,37 @@ public partial class Predicate : IPredicate
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -247,7 +249,7 @@ public partial class Predicate : IPredicate
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -255,7 +257,7 @@ public partial class Predicate : IPredicate
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -264,7 +266,7 @@ public partial class Predicate : IPredicate
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -275,14 +277,14 @@ public partial class Predicate : IPredicate
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -291,7 +293,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -300,7 +302,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -310,7 +312,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -320,7 +322,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -330,14 +332,14 @@ public partial class Predicate : IPredicate
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -346,7 +348,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -355,7 +357,7 @@ public partial class Predicate : IPredicate
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -365,7 +367,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -374,7 +376,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -384,7 +386,7 @@ public partial class Predicate : IPredicate
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -393,7 +395,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -403,7 +405,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -412,7 +414,7 @@ public partial class Predicate : IPredicate
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -422,7 +424,7 @@ public partial class Predicate : IPredicate
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -430,7 +432,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -440,14 +442,14 @@ public partial class Predicate : IPredicate
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -457,7 +459,7 @@ public partial class Predicate : IPredicate
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -465,7 +467,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -474,7 +476,7 @@ public partial class Predicate : IPredicate
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -487,14 +489,16 @@ public partial class Predicate : IPredicate
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -506,14 +510,14 @@ public partial class Predicate : IPredicate
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -521,7 +525,7 @@ public partial class Predicate : IPredicate
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -534,7 +538,7 @@ public partial class Predicate : IPredicate
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Redefinition.cs b/SysML2.NET/Core/AutoGenDto/Redefinition.cs
index 79d96f9b..029c72b4 100644
--- a/SysML2.NET/Core/AutoGenDto/Redefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/Redefinition.cs
@@ -59,14 +59,14 @@ public partial class Redefinition : IRedefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -76,14 +76,14 @@ public partial class Redefinition : IRedefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -93,14 +93,14 @@ public partial class Redefinition : IRedefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -117,7 +117,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -128,14 +128,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -145,7 +145,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -153,7 +153,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -163,14 +163,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -178,7 +178,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -187,14 +187,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubsetting.OwningFeature")]
@@ -203,7 +203,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -213,7 +213,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -221,7 +221,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -229,7 +229,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -237,7 +237,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -252,14 +252,14 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Feature that is redefined by the redefiningFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IRedefinition.RedefinedFeature")]
         public Guid RedefinedFeature { get; set; }
@@ -267,7 +267,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that is redefining the redefinedFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IRedefinition.RedefiningFeature")]
         public Guid RedefiningFeature { get; set; }
@@ -276,7 +276,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -286,14 +286,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -313,7 +313,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -329,7 +329,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IRedefinition.RedefinedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -345,7 +345,7 @@ Guid ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IRedefinition.RedefiningFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -361,7 +361,7 @@ Guid ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -381,7 +381,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ReferenceSubsetting.cs b/SysML2.NET/Core/AutoGenDto/ReferenceSubsetting.cs
index ddfb2b2c..5ee35635 100644
--- a/SysML2.NET/Core/AutoGenDto/ReferenceSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/ReferenceSubsetting.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -53,14 +53,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,14 +70,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -87,14 +87,14 @@ public partial class ReferenceSubsetting : IReferenceSubsetting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -111,7 +111,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,14 +122,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -139,7 +139,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -147,7 +147,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -157,14 +157,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -172,7 +172,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -181,14 +181,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
@@ -198,7 +198,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -208,7 +208,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -216,7 +216,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -224,7 +224,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -232,7 +232,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -247,14 +247,14 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IReferenceSubsetting.ReferencedFeature")]
         public Guid ReferencedFeature { get; set; }
@@ -262,7 +262,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IReferenceSubsetting.ReferencingFeature")]
@@ -272,7 +272,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -282,14 +282,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -309,7 +309,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -325,7 +325,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -341,7 +341,7 @@ Guid ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -354,7 +354,7 @@ Guid ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -374,7 +374,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/ReferenceUsage.cs b/SysML2.NET/Core/AutoGenDto/ReferenceUsage.cs
index 160c482d..c4aece4c 100644
--- a/SysML2.NET/Core/AutoGenDto/ReferenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ReferenceUsage.cs
@@ -53,7 +53,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -65,7 +65,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -75,14 +75,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,7 +92,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -101,7 +101,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<Guid> definition { get; internal set; } = [];
@@ -115,14 +115,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -130,7 +130,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -140,14 +140,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -157,14 +157,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -182,7 +182,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -192,14 +192,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -209,14 +209,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -224,7 +224,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -233,7 +233,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -241,7 +241,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +255,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -263,7 +263,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -272,14 +272,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -287,14 +287,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -308,7 +308,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -319,21 +319,21 @@ public partial class ReferenceUsage : IReferenceUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -341,14 +341,14 @@ public partial class ReferenceUsage : IReferenceUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for a ReferenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IReferenceUsage.IsReference")]
         public bool isReference { get; internal set; } = true;
@@ -356,27 +356,27 @@ public partial class ReferenceUsage : IReferenceUsage
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IReferenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -384,7 +384,7 @@ public partial class ReferenceUsage : IReferenceUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -397,7 +397,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -405,11 +405,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -418,7 +418,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -426,7 +426,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -435,7 +435,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -446,14 +446,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -461,7 +461,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -469,7 +469,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -477,7 +477,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -501,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -729,14 +729,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -754,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -764,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -823,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -879,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -898,14 +898,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -948,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -958,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -981,14 +981,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.definition];
@@ -1012,14 +1012,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1037,7 +1037,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/RenderingDefinition.cs b/SysML2.NET/Core/AutoGenDto/RenderingDefinition.cs
index 5ce92db5..ac6402de 100644
--- a/SysML2.NET/Core/AutoGenDto/RenderingDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/RenderingDefinition.cs
@@ -50,14 +50,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,7 +67,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -80,14 +80,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -95,7 +95,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -104,7 +104,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -114,14 +114,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -129,7 +129,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -139,14 +139,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -154,7 +154,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -185,7 +185,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -193,14 +193,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -211,33 +211,33 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -245,7 +245,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -253,7 +253,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -261,7 +261,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -270,7 +270,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -281,14 +281,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -296,7 +296,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -304,7 +304,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -312,7 +312,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -321,7 +321,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -330,7 +330,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -346,7 +346,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -354,7 +354,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -362,7 +362,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -373,7 +373,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -381,7 +381,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -390,7 +390,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -400,7 +400,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -410,14 +410,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -426,7 +426,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -434,7 +434,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -443,7 +443,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -452,7 +452,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -461,7 +461,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -470,7 +470,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -478,7 +478,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -487,7 +487,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -496,7 +496,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -505,7 +505,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -515,7 +515,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -523,7 +523,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -531,7 +531,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -539,7 +539,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -547,7 +547,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -555,7 +555,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -563,7 +563,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -571,7 +571,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -580,7 +580,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -589,7 +589,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -598,7 +598,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -606,7 +606,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -614,7 +614,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -623,7 +623,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -632,7 +632,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -640,7 +640,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -648,7 +648,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -656,7 +656,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -665,14 +665,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -682,7 +682,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -690,7 +690,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -703,14 +703,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The usages of a RenderingDefinition that are RenderingUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRenderingDefinition.Rendering")]
         public List<Guid> rendering { get; internal set; } = [];
@@ -721,14 +721,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -741,14 +741,14 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -757,7 +757,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -767,7 +767,7 @@ public partial class RenderingDefinition : IRenderingDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/RenderingUsage.cs b/SysML2.NET/Core/AutoGenDto/RenderingUsage.cs
index 52c9f8b0..657d06be 100644
--- a/SysML2.NET/Core/AutoGenDto/RenderingUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/RenderingUsage.cs
@@ -52,7 +52,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -64,7 +64,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -74,14 +74,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,7 +91,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,7 +100,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -115,14 +115,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -130,7 +130,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -140,14 +140,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -157,14 +157,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -182,7 +182,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -192,14 +192,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -209,14 +209,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -224,7 +224,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -232,7 +232,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -241,7 +241,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -249,7 +249,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -263,7 +263,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -280,14 +280,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -295,14 +295,14 @@ public partial class RenderingUsage : IRenderingUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -316,7 +316,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -327,7 +327,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -335,21 +335,21 @@ public partial class RenderingUsage : IRenderingUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -357,33 +357,33 @@ public partial class RenderingUsage : IRenderingUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -391,7 +391,7 @@ public partial class RenderingUsage : IRenderingUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -404,7 +404,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -413,7 +413,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -422,11 +422,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -435,7 +435,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -443,7 +443,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -452,7 +452,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -463,14 +463,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -478,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -486,7 +486,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -494,7 +494,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -699,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -708,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -717,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -756,14 +756,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -781,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -811,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -820,7 +820,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -839,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -867,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -876,7 +876,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -915,7 +915,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -925,14 +925,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -949,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -967,7 +967,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -993,7 +993,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedByProperty("IRenderingUsage.RenderingDefinition")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1016,14 +1016,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The RenderingDefinition that is the definition of this RenderingUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         [Implements(implementation: "IRenderingUsage.RenderingDefinition")]
         public Guid? renderingDefinition { get; internal set; }
@@ -1034,14 +1034,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1053,7 +1053,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1065,14 +1065,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1081,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1090,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/RequirementConstraintMembership.cs b/SysML2.NET/Core/AutoGenDto/RequirementConstraintMembership.cs
index a6a434b8..d9fd742b 100644
--- a/SysML2.NET/Core/AutoGenDto/RequirementConstraintMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/RequirementConstraintMembership.cs
@@ -52,14 +52,14 @@ public partial class RequirementConstraintMembership : IRequirementConstraintMem
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class RequirementConstraintMembership : IRequirementConstraintMem
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class RequirementConstraintMembership : IRequirementConstraintMem
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class RequirementConstraintMembership : IRequirementConstraintMem
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,28 +105,28 @@ public partial class RequirementConstraintMembership : IRequirementConstraintMem
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -139,7 +139,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -147,7 +147,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -159,7 +159,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -170,7 +170,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -193,7 +193,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -202,7 +202,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
         public Guid ownedConstraint { get; internal set; }
@@ -211,7 +211,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -219,7 +219,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -229,7 +229,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -238,7 +238,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -263,7 +263,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -271,7 +271,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -280,14 +280,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -297,7 +297,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -305,7 +305,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -313,7 +313,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -335,7 +335,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -344,7 +344,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         public Guid referencedConstraint { get; internal set; }
 
@@ -352,7 +352,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -362,14 +362,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -382,7 +382,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -402,7 +402,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -412,7 +412,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/RequirementDefinition.cs b/SysML2.NET/Core/AutoGenDto/RequirementDefinition.cs
index c518dd67..6b6532e1 100644
--- a/SysML2.NET/Core/AutoGenDto/RequirementDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/RequirementDefinition.cs
@@ -51,7 +51,7 @@ public partial class RequirementDefinition : IRequirementDefinition
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -60,7 +60,7 @@ public partial class RequirementDefinition : IRequirementDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -69,7 +69,7 @@ public partial class RequirementDefinition : IRequirementDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class RequirementDefinition : IRequirementDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public partial class RequirementDefinition : IRequirementDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -108,14 +108,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -124,7 +124,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -133,7 +133,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -143,22 +143,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -166,7 +168,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -176,7 +178,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
@@ -184,7 +186,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
@@ -192,7 +194,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -200,7 +202,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -209,7 +211,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -217,7 +219,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -231,7 +233,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -239,14 +241,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -257,44 +259,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -302,7 +304,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -310,7 +312,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -318,7 +320,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -327,7 +329,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -338,14 +340,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -353,7 +355,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -361,7 +363,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -369,7 +371,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -378,7 +380,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -387,7 +389,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -395,7 +397,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -403,7 +405,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -411,7 +413,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -419,7 +421,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -430,7 +432,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -438,7 +440,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -447,7 +449,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -457,7 +459,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -467,14 +469,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -483,7 +485,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -491,7 +493,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -500,7 +502,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -509,7 +511,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -518,7 +520,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -527,7 +529,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -535,7 +537,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -544,7 +546,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -553,7 +555,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -562,7 +564,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -572,7 +574,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -580,7 +582,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -588,7 +590,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -596,7 +598,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -604,7 +606,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -612,7 +614,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -620,7 +622,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -628,7 +630,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -637,7 +639,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -646,7 +648,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -655,7 +657,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -663,7 +665,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -671,7 +673,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -680,7 +682,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -689,7 +691,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -697,7 +699,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -705,7 +707,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -713,7 +715,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -722,14 +724,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -739,7 +741,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -747,7 +749,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -756,7 +758,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -769,7 +771,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -778,7 +780,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -788,15 +790,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -808,14 +812,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -824,7 +828,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -832,7 +836,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -842,14 +846,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -862,14 +866,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -878,7 +882,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -888,7 +892,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/RequirementUsage.cs b/SysML2.NET/Core/AutoGenDto/RequirementUsage.cs
index 3709b958..38ce7999 100644
--- a/SysML2.NET/Core/AutoGenDto/RequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/RequirementUsage.cs
@@ -51,7 +51,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -60,7 +60,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -69,7 +69,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -100,7 +100,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -112,14 +112,14 @@ public partial class RequirementUsage : IRequirementUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public partial class RequirementUsage : IRequirementUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -146,7 +146,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -161,14 +161,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -177,7 +177,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -187,14 +187,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -229,7 +229,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -239,14 +239,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -256,7 +256,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -264,15 +264,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -281,7 +282,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -289,7 +290,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -297,7 +298,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -306,7 +307,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -314,7 +315,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -328,7 +329,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -336,7 +337,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -345,14 +346,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -360,14 +361,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -381,7 +382,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -392,7 +393,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -400,14 +401,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -415,14 +416,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -430,33 +431,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -464,7 +465,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -477,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -485,11 +486,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -498,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -506,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -515,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -526,14 +527,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -557,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -565,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -573,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -581,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -591,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -599,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -607,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -615,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -623,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -631,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -639,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -647,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -655,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -663,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -671,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -679,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -687,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -695,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -703,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -711,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -720,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -728,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -736,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -744,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -762,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -809,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -819,14 +820,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -844,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -893,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -902,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -913,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -922,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -930,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -949,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -969,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -978,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -988,14 +989,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1004,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1012,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1022,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1030,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1057,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1067,14 +1068,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1088,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1097,7 +1099,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1107,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
@@ -1115,7 +1117,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public Guid? requirementDefinition { get; internal set; }
@@ -1125,7 +1127,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1137,14 +1139,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1153,7 +1155,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1163,14 +1165,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1182,7 +1184,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1194,14 +1196,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1210,7 +1212,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1219,7 +1221,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/RequirementVerificationMembership.cs b/SysML2.NET/Core/AutoGenDto/RequirementVerificationMembership.cs
index 8c9e423f..60cf94c8 100644
--- a/SysML2.NET/Core/AutoGenDto/RequirementVerificationMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/RequirementVerificationMembership.cs
@@ -52,14 +52,14 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The kind of a RequirementVerificationMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IRequirementVerificationMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -127,7 +127,7 @@ public partial class RequirementVerificationMembership : IRequirementVerificatio
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementVerificationMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind Systems.Requirements.IRequirementConstraintMembership.Kind
@@ -142,7 +142,7 @@ RequirementConstraintKind Systems.Requirements.IRequirementConstraintMembership.
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -155,7 +155,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -163,7 +163,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -175,7 +175,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -201,7 +201,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -209,7 +209,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -218,7 +218,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IRequirementVerificationMembership.OwnedRequirement")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -228,7 +228,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -236,7 +236,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -246,7 +246,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -272,7 +272,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -280,7 +280,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -288,7 +288,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -298,7 +298,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// RequirementVerificationMembership. This will either be the verifiedRequirement, or it will subset
         /// the verifiedRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IRequirementVerificationMembership.OwnedRequirement")]
         public Guid ownedRequirement { get; internal set; }
@@ -307,14 +307,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -324,7 +324,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -332,7 +332,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -340,7 +340,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -362,7 +362,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -371,7 +371,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementVerificationMembership.VerifiedRequirement")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         Guid Systems.Requirements.IRequirementConstraintMembership.referencedConstraint => this.verifiedRequirement;
@@ -380,7 +380,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -390,14 +390,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -410,7 +410,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -430,7 +430,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -441,7 +441,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// RequirementVerificationMembership considered as a RequirementConstraintMembership, which must be a
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IRequirementVerificationMembership.VerifiedRequirement")]
         public Guid verifiedRequirement { get; internal set; }
@@ -450,7 +450,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/ResultExpressionMembership.cs b/SysML2.NET/Core/AutoGenDto/ResultExpressionMembership.cs
index 0eb8765a..14e20d38 100644
--- a/SysML2.NET/Core/AutoGenDto/ResultExpressionMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ResultExpressionMembership.cs
@@ -53,14 +53,14 @@ public partial class ResultExpressionMembership : IResultExpressionMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,14 +70,14 @@ public partial class ResultExpressionMembership : IResultExpressionMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -87,7 +87,7 @@ public partial class ResultExpressionMembership : IResultExpressionMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -95,7 +95,7 @@ public partial class ResultExpressionMembership : IResultExpressionMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -106,21 +106,21 @@ public partial class ResultExpressionMembership : IResultExpressionMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -133,7 +133,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -141,7 +141,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -153,7 +153,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -164,7 +164,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -179,7 +179,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -187,7 +187,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -197,7 +197,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -205,7 +205,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -215,7 +215,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -224,7 +224,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IResultExpressionMembership.OwnedResultExpression")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -233,7 +233,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -241,7 +241,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -249,7 +249,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -257,7 +257,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -265,7 +265,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Expression that provides the result for the owner of the ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IResultExpressionMembership.OwnedResultExpression")]
         public Guid ownedResultExpression { get; internal set; }
@@ -274,14 +274,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -291,7 +291,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -299,7 +299,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -315,7 +315,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -347,14 +347,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -367,7 +367,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -387,7 +387,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -397,7 +397,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/ReturnParameterMembership.cs b/SysML2.NET/Core/AutoGenDto/ReturnParameterMembership.cs
index 05f6a564..0ac3e866 100644
--- a/SysML2.NET/Core/AutoGenDto/ReturnParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ReturnParameterMembership.cs
@@ -52,14 +52,14 @@ public partial class ReturnParameterMembership : IReturnParameterMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class ReturnParameterMembership : IReturnParameterMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class ReturnParameterMembership : IReturnParameterMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class ReturnParameterMembership : IReturnParameterMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class ReturnParameterMembership : IReturnParameterMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -163,7 +163,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -178,7 +178,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -196,7 +196,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -214,7 +214,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
         public Guid ownedMemberParameter { get; internal set; }
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -273,14 +273,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -290,7 +290,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -298,7 +298,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -306,7 +306,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -328,7 +328,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -336,7 +336,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -346,14 +346,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -366,7 +366,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -386,7 +386,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -396,7 +396,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/SatisfyRequirementUsage.cs b/SysML2.NET/Core/AutoGenDto/SatisfyRequirementUsage.cs
index 84632e57..ceae57d0 100644
--- a/SysML2.NET/Core/AutoGenDto/SatisfyRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/SatisfyRequirementUsage.cs
@@ -54,7 +54,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -63,7 +63,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -72,7 +72,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISatisfyRequirementUsage.SatisfiedRequirement")]
         [Implements(implementation: "IAssertConstraintUsage.AssertedConstraint")]
         Guid Systems.Constraints.IAssertConstraintUsage.assertedConstraint => this.satisfiedRequirement;
@@ -82,7 +82,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -90,7 +90,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -104,7 +104,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -113,7 +113,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -125,14 +125,14 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -142,7 +142,7 @@ public partial class SatisfyRequirementUsage : ISatisfyRequirementUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -159,7 +159,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -174,14 +174,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -190,7 +190,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -200,14 +200,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -217,14 +217,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -233,7 +233,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -242,7 +242,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -252,14 +252,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -269,7 +269,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -277,15 +277,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -294,7 +295,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -302,7 +303,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -310,7 +311,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -319,7 +320,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -327,7 +328,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -341,7 +342,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -349,7 +350,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -358,14 +359,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -373,14 +374,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -394,7 +395,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -405,7 +406,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -413,14 +414,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -428,21 +429,21 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -450,33 +451,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -484,7 +485,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -497,7 +498,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -505,11 +506,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -518,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -526,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -535,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -546,14 +547,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -561,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -569,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -577,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -585,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -593,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -601,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -611,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -619,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -627,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -635,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -643,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -651,7 +652,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -659,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -667,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -675,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -683,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -691,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -699,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -707,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -715,7 +716,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -723,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -731,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -740,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -748,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -756,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -764,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -782,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -791,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -800,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -810,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -819,7 +820,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -829,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -839,14 +840,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -855,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -884,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -894,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -903,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -913,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -922,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -933,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -942,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -950,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -969,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -979,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -989,7 +990,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -998,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1008,14 +1009,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1032,7 +1033,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1042,7 +1043,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1068,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1077,7 +1078,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1087,14 +1088,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1108,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1117,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1127,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
@@ -1135,7 +1137,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public Guid? requirementDefinition { get; internal set; }
@@ -1145,7 +1147,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1156,7 +1158,7 @@ bool Core.Features.IFeature.IsVariable
         /// is the assertedConstraint of the SatisfyRequirementUsage considered as an AssertConstraintUsage,
         /// which must be a RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1581045158665_239617_9458")]
         [Implements(implementation: "ISatisfyRequirementUsage.SatisfiedRequirement")]
         public Guid satisfiedRequirement { get; internal set; }
@@ -1165,7 +1167,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Feature that represents the actual subject that is asserted to satisfy the satisfiedRequirement.
         /// The satisfyingFeature is bound to the subjectParameter of the SatisfyRequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISatisfyRequirementUsage.SatisfyingFeature")]
         public Guid satisfyingFeature { get; internal set; }
 
@@ -1175,14 +1177,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1191,7 +1193,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1201,14 +1203,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1220,7 +1222,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1232,14 +1234,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1248,7 +1250,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1257,7 +1259,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/SelectExpression.cs b/SysML2.NET/Core/AutoGenDto/SelectExpression.cs
index 54f0201f..46da13da 100644
--- a/SysML2.NET/Core/AutoGenDto/SelectExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/SelectExpression.cs
@@ -50,24 +50,24 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -81,7 +81,7 @@ public partial class SelectExpression : ISelectExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,14 +91,14 @@ public partial class SelectExpression : ISelectExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public partial class SelectExpression : ISelectExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public partial class SelectExpression : ISelectExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -138,14 +138,14 @@ public partial class SelectExpression : ISelectExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public partial class SelectExpression : ISelectExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -171,7 +171,7 @@ public partial class SelectExpression : ISelectExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -180,7 +180,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -190,14 +190,14 @@ public partial class SelectExpression : ISelectExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -207,14 +207,15 @@ public partial class SelectExpression : ISelectExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -222,7 +223,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -230,7 +231,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -239,7 +240,7 @@ public partial class SelectExpression : ISelectExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -247,7 +248,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -255,7 +256,7 @@ public partial class SelectExpression : ISelectExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -269,7 +270,7 @@ public partial class SelectExpression : ISelectExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -277,7 +278,7 @@ public partial class SelectExpression : ISelectExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -286,14 +287,14 @@ public partial class SelectExpression : ISelectExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -301,14 +302,14 @@ public partial class SelectExpression : ISelectExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -322,7 +323,7 @@ public partial class SelectExpression : ISelectExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -333,14 +334,14 @@ public partial class SelectExpression : ISelectExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -348,14 +349,14 @@ public partial class SelectExpression : ISelectExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -363,26 +364,26 @@ public partial class SelectExpression : ISelectExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -390,7 +391,7 @@ public partial class SelectExpression : ISelectExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -398,7 +399,7 @@ public partial class SelectExpression : ISelectExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -406,7 +407,7 @@ public partial class SelectExpression : ISelectExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -415,7 +416,7 @@ public partial class SelectExpression : ISelectExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -426,13 +427,13 @@ public partial class SelectExpression : ISelectExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ISelectExpression.Operator")]
         public string Operator { get; set; } = "select";
@@ -441,7 +442,7 @@ public partial class SelectExpression : ISelectExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISelectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -456,7 +457,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +466,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +475,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +485,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +494,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +504,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +514,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +530,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +539,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +549,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +559,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +569,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +578,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +588,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +597,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +608,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +617,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +625,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -633,7 +634,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -643,7 +644,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -653,7 +654,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -663,7 +664,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -672,7 +673,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -682,14 +683,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -697,7 +698,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -707,7 +708,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -715,7 +716,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -723,7 +724,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -734,7 +735,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -747,7 +748,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -756,7 +757,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -768,14 +769,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -787,7 +788,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -798,7 +799,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/SendActionUsage.cs b/SysML2.NET/Core/AutoGenDto/SendActionUsage.cs
index 23907793..21e22c49 100644
--- a/SysML2.NET/Core/AutoGenDto/SendActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/SendActionUsage.cs
@@ -57,7 +57,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -66,14 +66,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -87,7 +87,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -97,14 +97,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,7 +114,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,7 +123,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -138,14 +138,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -154,7 +154,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,14 +164,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -181,14 +181,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -197,7 +197,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -206,7 +206,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -216,14 +216,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -233,14 +233,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -248,7 +248,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -256,7 +256,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -265,7 +265,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -273,7 +273,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -287,7 +287,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -295,7 +295,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -304,14 +304,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -319,14 +319,14 @@ public partial class SendActionUsage : ISendActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -340,7 +340,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -351,7 +351,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -359,21 +359,21 @@ public partial class SendActionUsage : ISendActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -381,33 +381,33 @@ public partial class SendActionUsage : ISendActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -415,7 +415,7 @@ public partial class SendActionUsage : ISendActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -428,7 +428,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -436,11 +436,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -449,7 +449,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -457,7 +457,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -466,7 +466,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -477,14 +477,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -516,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -524,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -679,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -687,7 +687,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -695,7 +695,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -742,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -771,14 +771,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -816,7 +816,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -835,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -865,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -940,14 +940,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -974,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -982,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -990,7 +990,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1009,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// An Expression whose result is bound to the payload input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.PayloadArgument")]
         public Guid? payloadArgument { get; internal set; }
 
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1038,21 +1038,21 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.ReceiverArgument")]
         public Guid? receiverArgument { get; internal set; }
 
         /// <summary>
         /// An Expression whose result is bound to the sender input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.SenderArgument")]
         public Guid? senderArgument { get; internal set; }
 
@@ -1062,14 +1062,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1081,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1093,14 +1093,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1109,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1118,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Specialization.cs b/SysML2.NET/Core/AutoGenDto/Specialization.cs
index ee928558..e79d1db4 100644
--- a/SysML2.NET/Core/AutoGenDto/Specialization.cs
+++ b/SysML2.NET/Core/AutoGenDto/Specialization.cs
@@ -51,14 +51,14 @@ public partial class Specialization : ISpecialization
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class Specialization : ISpecialization
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,14 +85,14 @@ public partial class Specialization : ISpecialization
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "ISpecialization.General")]
         public Guid General { get; set; }
@@ -101,7 +101,7 @@ public partial class Specialization : ISpecialization
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -112,14 +112,14 @@ public partial class Specialization : ISpecialization
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -129,7 +129,7 @@ public partial class Specialization : ISpecialization
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -137,7 +137,7 @@ public partial class Specialization : ISpecialization
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -147,14 +147,14 @@ public partial class Specialization : ISpecialization
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -162,7 +162,7 @@ public partial class Specialization : ISpecialization
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -171,14 +171,14 @@ public partial class Specialization : ISpecialization
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -188,7 +188,7 @@ public partial class Specialization : ISpecialization
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -196,7 +196,7 @@ public partial class Specialization : ISpecialization
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -204,7 +204,7 @@ public partial class Specialization : ISpecialization
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -212,7 +212,7 @@ public partial class Specialization : ISpecialization
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISpecialization.OwningType")]
@@ -226,7 +226,7 @@ public partial class Specialization : ISpecialization
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -234,7 +234,7 @@ public partial class Specialization : ISpecialization
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -244,14 +244,14 @@ public partial class Specialization : ISpecialization
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -271,7 +271,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "ISpecialization.Specific")]
         public Guid Specific { get; set; }
@@ -279,7 +279,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -299,7 +299,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/StakeholderMembership.cs b/SysML2.NET/Core/AutoGenDto/StakeholderMembership.cs
index 259d6706..ddd42d51 100644
--- a/SysML2.NET/Core/AutoGenDto/StakeholderMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/StakeholderMembership.cs
@@ -52,14 +52,14 @@ public partial class StakeholderMembership : IStakeholderMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class StakeholderMembership : IStakeholderMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class StakeholderMembership : IStakeholderMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class StakeholderMembership : IStakeholderMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class StakeholderMembership : IStakeholderMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -163,7 +163,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -178,7 +178,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -196,7 +196,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -214,7 +214,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IStakeholderMembership.OwnedStakeholderParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -249,7 +249,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -257,7 +257,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -265,7 +265,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -273,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The PartUsage specifying the stakeholder.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "IStakeholderMembership.OwnedStakeholderParameter")]
         public Guid ownedStakeholderParameter { get; internal set; }
@@ -282,14 +282,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -299,7 +299,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -315,7 +315,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -323,7 +323,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -355,14 +355,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -375,7 +375,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -405,7 +405,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/StateDefinition.cs b/SysML2.NET/Core/AutoGenDto/StateDefinition.cs
index ffc455b6..2a3682fc 100644
--- a/SysML2.NET/Core/AutoGenDto/StateDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/StateDefinition.cs
@@ -34,7 +34,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
 
     /// <summary>
     /// A StateDefinition is the Definition of the Behavior of a system or part of a system in a certain
-    /// state condition.A StateDefinition may be related to up to three of its ownedFeatures by
+    /// state condition. A StateDefinition may be related to up to three of its ownedFeatures by
     /// StateBehaviorMembership Relationships, all of different kinds, corresponding to the entry, do and
     /// exit actions of the StateDefinition.
     /// </summary>
@@ -53,7 +53,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -62,14 +62,14 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -79,7 +79,7 @@ public partial class StateDefinition : IStateDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -92,14 +92,14 @@ public partial class StateDefinition : IStateDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -108,7 +108,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -119,14 +119,14 @@ public partial class StateDefinition : IStateDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.DoAction")]
         public Guid? doAction { get; internal set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -136,14 +136,14 @@ public partial class StateDefinition : IStateDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -153,7 +153,7 @@ public partial class StateDefinition : IStateDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.EntryAction")]
         public Guid? entryAction { get; internal set; }
 
@@ -162,14 +162,14 @@ public partial class StateDefinition : IStateDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.ExitAction")]
         public Guid? exitAction { get; internal set; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -179,14 +179,14 @@ public partial class StateDefinition : IStateDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -194,7 +194,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -203,7 +203,7 @@ public partial class StateDefinition : IStateDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -211,7 +211,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -225,7 +225,7 @@ public partial class StateDefinition : IStateDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -233,14 +233,14 @@ public partial class StateDefinition : IStateDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -251,21 +251,21 @@ public partial class StateDefinition : IStateDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -274,19 +274,19 @@ public partial class StateDefinition : IStateDefinition
         /// of the ownedActions (which includes ownedStates) may have any incoming or outgoing Transitions. If
         /// false, only one ownedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.IsParallel")]
         public bool IsParallel { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -294,7 +294,7 @@ public partial class StateDefinition : IStateDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -302,7 +302,7 @@ public partial class StateDefinition : IStateDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -310,7 +310,7 @@ public partial class StateDefinition : IStateDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -319,7 +319,7 @@ public partial class StateDefinition : IStateDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -330,14 +330,14 @@ public partial class StateDefinition : IStateDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -345,7 +345,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -353,7 +353,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -361,7 +361,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -370,7 +370,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -379,7 +379,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -387,7 +387,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -395,7 +395,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -403,7 +403,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -411,7 +411,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -422,7 +422,7 @@ public partial class StateDefinition : IStateDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -430,7 +430,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -439,7 +439,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -449,7 +449,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -459,14 +459,14 @@ public partial class StateDefinition : IStateDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -475,7 +475,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -483,7 +483,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -492,7 +492,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -501,7 +501,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -510,7 +510,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -519,7 +519,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -527,7 +527,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -536,7 +536,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -545,7 +545,7 @@ public partial class StateDefinition : IStateDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -554,7 +554,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -564,7 +564,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -572,7 +572,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -580,7 +580,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -588,7 +588,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -596,7 +596,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -604,7 +604,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -612,7 +612,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -620,7 +620,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -629,7 +629,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -638,7 +638,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -647,7 +647,7 @@ public partial class StateDefinition : IStateDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -655,7 +655,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -663,7 +663,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -672,7 +672,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -681,7 +681,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -689,7 +689,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -697,7 +697,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -705,7 +705,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -714,14 +714,14 @@ public partial class StateDefinition : IStateDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -731,7 +731,7 @@ public partial class StateDefinition : IStateDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -739,7 +739,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -748,7 +748,7 @@ public partial class StateDefinition : IStateDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -761,7 +761,7 @@ public partial class StateDefinition : IStateDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -771,7 +771,7 @@ public partial class StateDefinition : IStateDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -779,7 +779,7 @@ public partial class StateDefinition : IStateDefinition
         /// The StateUsages, which are actions in the StateDefinition, that specify the discrete states in the
         /// behavior defined by the StateDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [Implements(implementation: "IStateDefinition.State")]
         public List<Guid> state { get; internal set; } = [];
@@ -787,7 +787,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -795,7 +795,7 @@ public partial class StateDefinition : IStateDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -808,14 +808,14 @@ public partial class StateDefinition : IStateDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -824,7 +824,7 @@ public partial class StateDefinition : IStateDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -834,7 +834,7 @@ public partial class StateDefinition : IStateDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/StateSubactionMembership.cs b/SysML2.NET/Core/AutoGenDto/StateSubactionMembership.cs
index af007d17..fbdcb1c8 100644
--- a/SysML2.NET/Core/AutoGenDto/StateSubactionMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/StateSubactionMembership.cs
@@ -52,7 +52,7 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// <summary>
         /// The ActionUsage that is the ownedMemberFeature of this StateSubactionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IStateSubactionMembership.Action")]
         public Guid action { get; internal set; }
@@ -60,14 +60,14 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -77,14 +77,14 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -94,7 +94,7 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -102,7 +102,7 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -113,28 +113,28 @@ public partial class StateSubactionMembership : IStateSubactionMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this StateSubactionMembership is for an entry, do or exit ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateSubactionMembership.Kind")]
         public StateSubactionKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -147,7 +147,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -155,7 +155,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -167,7 +167,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -178,7 +178,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -193,7 +193,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -201,7 +201,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -211,7 +211,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -219,7 +219,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -229,7 +229,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -238,7 +238,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IStateSubactionMembership.Action")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -263,7 +263,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -271,7 +271,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -280,14 +280,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -297,7 +297,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -305,7 +305,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -313,7 +313,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -335,7 +335,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -343,7 +343,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -353,14 +353,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -373,7 +373,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -393,7 +393,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -403,7 +403,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/StateUsage.cs b/SysML2.NET/Core/AutoGenDto/StateUsage.cs
index 56fa27f5..24445691 100644
--- a/SysML2.NET/Core/AutoGenDto/StateUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/StateUsage.cs
@@ -36,7 +36,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
 
     /// <summary>
     /// A StateUsage is an ActionUsage that is nominally the Usage of a StateDefinition. However, other
-    /// kinds of kernel Behaviors are also allowed as types, to permit use of BehaviorsA StateUsage may be
+    /// kinds of kernel Behaviors are also allowed as types, to permit use of Behaviors A StateUsage may be
     /// related to up to three of its ownedFeatures by StateSubactionMembership Relationships, all of
     /// different kinds, corresponding to the entry, do and exit actions of the StateUsage.
     /// </summary>
@@ -56,7 +56,7 @@ public partial class StateUsage : IStateUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IStateUsage.StateDefinition")]
@@ -66,14 +66,14 @@ public partial class StateUsage : IStateUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -87,7 +87,7 @@ public partial class StateUsage : IStateUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -97,14 +97,14 @@ public partial class StateUsage : IStateUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,7 +114,7 @@ public partial class StateUsage : IStateUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,7 +123,7 @@ public partial class StateUsage : IStateUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -138,14 +138,14 @@ public partial class StateUsage : IStateUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -154,7 +154,7 @@ public partial class StateUsage : IStateUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,7 +164,7 @@ public partial class StateUsage : IStateUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
@@ -173,14 +173,14 @@ public partial class StateUsage : IStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.DoAction")]
         public Guid? doAction { get; internal set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -190,14 +190,14 @@ public partial class StateUsage : IStateUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -206,7 +206,7 @@ public partial class StateUsage : IStateUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -217,7 +217,7 @@ public partial class StateUsage : IStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.EntryAction")]
         public Guid? entryAction { get; internal set; }
 
@@ -226,14 +226,14 @@ public partial class StateUsage : IStateUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.ExitAction")]
         public Guid? exitAction { get; internal set; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -243,14 +243,14 @@ public partial class StateUsage : IStateUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -260,14 +260,14 @@ public partial class StateUsage : IStateUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -275,7 +275,7 @@ public partial class StateUsage : IStateUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -283,7 +283,7 @@ public partial class StateUsage : IStateUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -292,7 +292,7 @@ public partial class StateUsage : IStateUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -300,7 +300,7 @@ public partial class StateUsage : IStateUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -314,7 +314,7 @@ public partial class StateUsage : IStateUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -322,7 +322,7 @@ public partial class StateUsage : IStateUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -331,14 +331,14 @@ public partial class StateUsage : IStateUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -346,14 +346,14 @@ public partial class StateUsage : IStateUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -367,7 +367,7 @@ public partial class StateUsage : IStateUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -378,7 +378,7 @@ public partial class StateUsage : IStateUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -386,21 +386,21 @@ public partial class StateUsage : IStateUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -409,7 +409,7 @@ public partial class StateUsage : IStateUsage
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.IsParallel")]
         public bool IsParallel { get; set; }
 
@@ -417,33 +417,33 @@ public partial class StateUsage : IStateUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -451,7 +451,7 @@ public partial class StateUsage : IStateUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -464,7 +464,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -472,11 +472,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -513,14 +513,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -707,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -807,14 +807,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -823,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -842,7 +842,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -862,7 +862,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -871,7 +871,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -927,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -937,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -947,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -957,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -966,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -976,14 +976,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -992,7 +992,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1000,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1010,7 +1010,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1055,7 +1055,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -1085,7 +1085,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "IStateUsage.StateDefinition")]
         public List<Guid> stateDefinition { get; internal set; } = [];
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1117,14 +1117,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1133,7 +1133,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/Step.cs b/SysML2.NET/Core/AutoGenDto/Step.cs
index 25dd967f..e4b82531 100644
--- a/SysML2.NET/Core/AutoGenDto/Step.cs
+++ b/SysML2.NET/Core/AutoGenDto/Step.cs
@@ -53,14 +53,14 @@ public partial class Step : IStep
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IStep.Behavior")]
         public List<Guid> behavior { get; internal set; } = [];
@@ -73,7 +73,7 @@ public partial class Step : IStep
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -83,14 +83,14 @@ public partial class Step : IStep
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,7 +100,7 @@ public partial class Step : IStep
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -113,14 +113,14 @@ public partial class Step : IStep
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -130,14 +130,14 @@ public partial class Step : IStep
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -147,14 +147,14 @@ public partial class Step : IStep
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class Step : IStep
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -172,7 +172,7 @@ public partial class Step : IStep
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -182,14 +182,14 @@ public partial class Step : IStep
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -199,14 +199,14 @@ public partial class Step : IStep
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -214,7 +214,7 @@ public partial class Step : IStep
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -223,7 +223,7 @@ public partial class Step : IStep
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -231,7 +231,7 @@ public partial class Step : IStep
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -245,7 +245,7 @@ public partial class Step : IStep
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -253,7 +253,7 @@ public partial class Step : IStep
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -262,14 +262,14 @@ public partial class Step : IStep
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -277,14 +277,14 @@ public partial class Step : IStep
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -298,7 +298,7 @@ public partial class Step : IStep
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -309,21 +309,21 @@ public partial class Step : IStep
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -331,26 +331,26 @@ public partial class Step : IStep
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -358,7 +358,7 @@ public partial class Step : IStep
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -366,7 +366,7 @@ public partial class Step : IStep
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -374,7 +374,7 @@ public partial class Step : IStep
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -383,7 +383,7 @@ public partial class Step : IStep
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -394,14 +394,14 @@ public partial class Step : IStep
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -410,7 +410,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -419,7 +419,7 @@ public partial class Step : IStep
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -429,7 +429,7 @@ public partial class Step : IStep
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -438,7 +438,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -448,7 +448,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -458,14 +458,14 @@ public partial class Step : IStep
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -474,7 +474,7 @@ public partial class Step : IStep
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -483,7 +483,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -493,7 +493,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -503,7 +503,7 @@ public partial class Step : IStep
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -513,7 +513,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -522,7 +522,7 @@ public partial class Step : IStep
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -532,7 +532,7 @@ public partial class Step : IStep
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -541,7 +541,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -552,7 +552,7 @@ public partial class Step : IStep
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -561,7 +561,7 @@ public partial class Step : IStep
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -569,7 +569,7 @@ public partial class Step : IStep
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -578,7 +578,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -588,7 +588,7 @@ public partial class Step : IStep
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -598,7 +598,7 @@ public partial class Step : IStep
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -608,7 +608,7 @@ public partial class Step : IStep
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -617,7 +617,7 @@ public partial class Step : IStep
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -627,14 +627,14 @@ public partial class Step : IStep
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -642,7 +642,7 @@ public partial class Step : IStep
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -652,7 +652,7 @@ public partial class Step : IStep
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -660,7 +660,7 @@ public partial class Step : IStep
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -668,7 +668,7 @@ public partial class Step : IStep
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -679,7 +679,7 @@ public partial class Step : IStep
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -692,7 +692,7 @@ public partial class Step : IStep
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -702,14 +702,14 @@ public partial class Step : IStep
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -721,7 +721,7 @@ public partial class Step : IStep
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -732,7 +732,7 @@ public partial class Step : IStep
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Structure.cs b/SysML2.NET/Core/AutoGenDto/Structure.cs
index 2dceaa75..52424ffa 100644
--- a/SysML2.NET/Core/AutoGenDto/Structure.cs
+++ b/SysML2.NET/Core/AutoGenDto/Structure.cs
@@ -51,14 +51,14 @@ public partial class Structure : IStructure
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class Structure : IStructure
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class Structure : IStructure
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public partial class Structure : IStructure
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -121,7 +121,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -131,14 +131,14 @@ public partial class Structure : IStructure
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -146,7 +146,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class Structure : IStructure
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -177,7 +177,7 @@ public partial class Structure : IStructure
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -185,14 +185,14 @@ public partial class Structure : IStructure
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -203,26 +203,26 @@ public partial class Structure : IStructure
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -230,7 +230,7 @@ public partial class Structure : IStructure
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -238,7 +238,7 @@ public partial class Structure : IStructure
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -247,7 +247,7 @@ public partial class Structure : IStructure
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -258,14 +258,14 @@ public partial class Structure : IStructure
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -274,7 +274,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -283,7 +283,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -293,7 +293,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -303,7 +303,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -313,14 +313,14 @@ public partial class Structure : IStructure
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -329,7 +329,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class Structure : IStructure
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -348,7 +348,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -357,7 +357,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -367,7 +367,7 @@ public partial class Structure : IStructure
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -376,7 +376,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -386,7 +386,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -395,7 +395,7 @@ public partial class Structure : IStructure
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -405,7 +405,7 @@ public partial class Structure : IStructure
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -413,7 +413,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -423,14 +423,14 @@ public partial class Structure : IStructure
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -440,7 +440,7 @@ public partial class Structure : IStructure
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -448,7 +448,7 @@ public partial class Structure : IStructure
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -461,7 +461,7 @@ public partial class Structure : IStructure
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -471,14 +471,14 @@ public partial class Structure : IStructure
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -491,7 +491,7 @@ public partial class Structure : IStructure
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Subclassification.cs b/SysML2.NET/Core/AutoGenDto/Subclassification.cs
index c86ea124..a6029f49 100644
--- a/SysML2.NET/Core/AutoGenDto/Subclassification.cs
+++ b/SysML2.NET/Core/AutoGenDto/Subclassification.cs
@@ -50,14 +50,14 @@ public partial class Subclassification : ISubclassification
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class Subclassification : ISubclassification
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,14 +84,14 @@ public partial class Subclassification : ISubclassification
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubclassification.Superclassifier")]
         [Implements(implementation: "ISpecialization.General")]
@@ -108,7 +108,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -119,14 +119,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -136,7 +136,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -144,7 +144,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -154,14 +154,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -169,7 +169,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -178,14 +178,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubclassification.OwningClassifier")]
         public Guid? owningClassifier { get; internal set; }
@@ -193,7 +193,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -203,7 +203,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -211,7 +211,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -219,7 +219,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -227,7 +227,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubclassification.OwningClassifier")]
@@ -242,7 +242,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -250,7 +250,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -260,14 +260,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -287,7 +287,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubclassification.Subclassifier")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -303,7 +303,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubclassification.Subclassifier")]
         public Guid Subclassifier { get; set; }
@@ -311,7 +311,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubclassification.Superclassifier")]
         public Guid Superclassifier { get; set; }
@@ -319,7 +319,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -339,7 +339,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/SubjectMembership.cs b/SysML2.NET/Core/AutoGenDto/SubjectMembership.cs
index a5f10682..ecf89b8c 100644
--- a/SysML2.NET/Core/AutoGenDto/SubjectMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/SubjectMembership.cs
@@ -52,14 +52,14 @@ public partial class SubjectMembership : ISubjectMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class SubjectMembership : ISubjectMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class SubjectMembership : ISubjectMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class SubjectMembership : ISubjectMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class SubjectMembership : ISubjectMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -163,7 +163,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -178,7 +178,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -196,7 +196,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -214,7 +214,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("ISubjectMembership.OwnedSubjectParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -249,7 +249,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -257,7 +257,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -265,7 +265,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -273,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The UsageownedMemberParameter of this SubjectMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "ISubjectMembership.OwnedSubjectParameter")]
         public Guid ownedSubjectParameter { get; internal set; }
@@ -282,14 +282,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -299,7 +299,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -315,7 +315,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -323,7 +323,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -355,14 +355,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -375,7 +375,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -405,7 +405,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/Subsetting.cs b/SysML2.NET/Core/AutoGenDto/Subsetting.cs
index ee7eecc2..8ce1fc71 100644
--- a/SysML2.NET/Core/AutoGenDto/Subsetting.cs
+++ b/SysML2.NET/Core/AutoGenDto/Subsetting.cs
@@ -54,14 +54,14 @@ public partial class Subsetting : ISubsetting
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -71,14 +71,14 @@ public partial class Subsetting : ISubsetting
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -88,14 +88,14 @@ public partial class Subsetting : ISubsetting
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -112,7 +112,7 @@ Guid Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -123,14 +123,14 @@ Guid Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -140,7 +140,7 @@ Guid Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -148,7 +148,7 @@ Guid Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -158,14 +158,14 @@ Guid Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -173,7 +173,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -182,14 +182,14 @@ Guid Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubsetting.OwningFeature")]
@@ -198,7 +198,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -208,7 +208,7 @@ Guid Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -216,7 +216,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -224,7 +224,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -232,7 +232,7 @@ Guid Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -247,7 +247,7 @@ Guid Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -255,7 +255,7 @@ Guid Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -265,14 +265,14 @@ Guid Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -292,7 +292,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -308,7 +308,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
         public Guid SubsettedFeature { get; set; }
@@ -316,7 +316,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
         public Guid SubsettingFeature { get; set; }
@@ -324,7 +324,7 @@ Guid Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -344,7 +344,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/Succession.cs b/SysML2.NET/Core/AutoGenDto/Succession.cs
index a242d3fa..004f4884 100644
--- a/SysML2.NET/Core/AutoGenDto/Succession.cs
+++ b/SysML2.NET/Core/AutoGenDto/Succession.cs
@@ -49,14 +49,14 @@ public partial class Succession : ISuccession
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<Guid> association { get; internal set; } = [];
@@ -69,7 +69,7 @@ public partial class Succession : ISuccession
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -78,7 +78,7 @@ public partial class Succession : ISuccession
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -89,14 +89,14 @@ public partial class Succession : ISuccession
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -106,7 +106,7 @@ public partial class Succession : ISuccession
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -115,7 +115,7 @@ public partial class Succession : ISuccession
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -128,14 +128,14 @@ public partial class Succession : ISuccession
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -144,14 +144,14 @@ public partial class Succession : ISuccession
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -161,14 +161,14 @@ public partial class Succession : ISuccession
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -178,7 +178,7 @@ public partial class Succession : ISuccession
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -187,7 +187,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -197,14 +197,14 @@ public partial class Succession : ISuccession
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -214,14 +214,14 @@ public partial class Succession : ISuccession
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -229,7 +229,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -238,7 +238,7 @@ public partial class Succession : ISuccession
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -246,7 +246,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -260,7 +260,7 @@ public partial class Succession : ISuccession
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -268,7 +268,7 @@ public partial class Succession : ISuccession
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -277,14 +277,14 @@ public partial class Succession : ISuccession
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -292,14 +292,14 @@ public partial class Succession : ISuccession
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -313,7 +313,7 @@ public partial class Succession : ISuccession
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -321,7 +321,7 @@ public partial class Succession : ISuccession
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -332,21 +332,21 @@ public partial class Succession : ISuccession
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -354,26 +354,26 @@ public partial class Succession : ISuccession
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -381,7 +381,7 @@ public partial class Succession : ISuccession
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -389,7 +389,7 @@ public partial class Succession : ISuccession
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -397,7 +397,7 @@ public partial class Succession : ISuccession
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -406,7 +406,7 @@ public partial class Succession : ISuccession
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -417,14 +417,14 @@ public partial class Succession : ISuccession
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -433,7 +433,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -442,7 +442,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -452,7 +452,7 @@ public partial class Succession : ISuccession
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -461,7 +461,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -471,7 +471,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -481,14 +481,14 @@ public partial class Succession : ISuccession
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -497,7 +497,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -516,7 +516,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -526,7 +526,7 @@ public partial class Succession : ISuccession
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -536,7 +536,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -545,7 +545,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -555,7 +555,7 @@ public partial class Succession : ISuccession
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -564,7 +564,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -575,7 +575,7 @@ public partial class Succession : ISuccession
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -584,7 +584,7 @@ public partial class Succession : ISuccession
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -592,7 +592,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -600,7 +600,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -609,7 +609,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -619,7 +619,7 @@ public partial class Succession : ISuccession
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -629,7 +629,7 @@ public partial class Succession : ISuccession
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -639,7 +639,7 @@ public partial class Succession : ISuccession
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -648,7 +648,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -658,14 +658,14 @@ public partial class Succession : ISuccession
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -673,7 +673,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -683,7 +683,7 @@ public partial class Succession : ISuccession
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -691,7 +691,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -699,7 +699,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -707,7 +707,7 @@ public partial class Succession : ISuccession
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -722,7 +722,7 @@ public partial class Succession : ISuccession
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -730,7 +730,7 @@ public partial class Succession : ISuccession
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -739,7 +739,7 @@ public partial class Succession : ISuccession
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -750,14 +750,14 @@ public partial class Succession : ISuccession
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -770,7 +770,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -779,7 +779,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -793,7 +793,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -802,7 +802,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -814,7 +814,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.association];
@@ -826,7 +826,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/SuccessionAsUsage.cs b/SysML2.NET/Core/AutoGenDto/SuccessionAsUsage.cs
index 08f141cd..830dd2f1 100644
--- a/SysML2.NET/Core/AutoGenDto/SuccessionAsUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/SuccessionAsUsage.cs
@@ -50,14 +50,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<Guid> association { get; internal set; } = [];
@@ -70,7 +70,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -79,7 +79,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -90,14 +90,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -107,7 +107,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,7 +116,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -125,7 +125,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<Guid> definition { get; internal set; } = [];
@@ -139,14 +139,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -154,7 +154,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -164,14 +164,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -181,14 +181,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -198,7 +198,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -207,7 +207,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -217,14 +217,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -234,14 +234,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -249,7 +249,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -258,7 +258,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -266,7 +266,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -280,7 +280,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -288,7 +288,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -297,14 +297,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -312,14 +312,14 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -333,7 +333,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -341,7 +341,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -352,21 +352,21 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -374,33 +374,33 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -408,7 +408,7 @@ public partial class SuccessionAsUsage : ISuccessionAsUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -421,7 +421,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -429,11 +429,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -442,7 +442,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -450,7 +450,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -459,7 +459,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -470,14 +470,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -501,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -517,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -525,7 +525,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -733,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -753,14 +753,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -798,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -847,7 +847,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -930,14 +930,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -980,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1039,14 +1039,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1059,7 +1059,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1068,7 +1068,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1082,7 +1082,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1091,7 +1091,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1103,7 +1103,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.definition];
@@ -1115,14 +1115,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1131,7 +1131,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1140,7 +1140,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/SuccessionFlow.cs b/SysML2.NET/Core/AutoGenDto/SuccessionFlow.cs
index 745a894d..a7130989 100644
--- a/SysML2.NET/Core/AutoGenDto/SuccessionFlow.cs
+++ b/SysML2.NET/Core/AutoGenDto/SuccessionFlow.cs
@@ -52,14 +52,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -68,7 +68,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -91,7 +91,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -102,14 +102,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -128,7 +128,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -141,14 +141,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -158,14 +158,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -175,14 +175,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -192,7 +192,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -211,14 +211,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -228,14 +228,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -243,7 +243,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -260,7 +260,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -268,7 +268,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -277,7 +277,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -292,7 +292,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -300,7 +300,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -309,14 +309,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -324,14 +324,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -345,7 +345,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -353,7 +353,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -364,21 +364,21 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -386,26 +386,26 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -413,7 +413,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -421,7 +421,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -429,7 +429,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -438,7 +438,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -449,14 +449,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -465,7 +465,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -474,7 +474,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -484,7 +484,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -493,7 +493,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -503,7 +503,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -513,14 +513,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -529,7 +529,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -538,7 +538,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -548,7 +548,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -558,7 +558,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -568,7 +568,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -577,7 +577,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +587,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -596,7 +596,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -607,7 +607,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -616,7 +616,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -624,7 +624,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -632,7 +632,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -641,7 +641,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -651,7 +651,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -661,7 +661,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -671,7 +671,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -680,7 +680,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -690,14 +690,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -705,7 +705,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -715,7 +715,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -723,7 +723,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -731,7 +731,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -739,7 +739,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -750,7 +750,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -758,7 +758,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public Guid? payloadFeature { get; internal set; }
@@ -766,7 +766,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<Guid> payloadType { get; internal set; } = [];
 
@@ -778,7 +778,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -786,7 +786,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -795,7 +795,7 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -806,14 +806,14 @@ public partial class SuccessionFlow : ISuccessionFlow
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -826,7 +826,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -836,14 +836,14 @@ List<Guid> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public Guid? sourceOutputFeature { get; internal set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -857,7 +857,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -867,14 +867,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public Guid? targetInputFeature { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -886,7 +886,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Kernel.Connectors.IConnector)this).association];
@@ -898,7 +898,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/SuccessionFlowUsage.cs b/SysML2.NET/Core/AutoGenDto/SuccessionFlowUsage.cs
index 7404736d..968c2661 100644
--- a/SysML2.NET/Core/AutoGenDto/SuccessionFlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/SuccessionFlowUsage.cs
@@ -53,7 +53,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -63,14 +63,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -79,7 +79,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -93,7 +93,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -102,7 +102,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<Guid> connectorEnd { get; internal set; } = [];
@@ -113,14 +113,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -139,7 +139,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public Guid? defaultFeaturingType { get; internal set; }
 
@@ -148,7 +148,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -163,14 +163,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -179,7 +179,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -189,14 +189,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -206,14 +206,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -223,7 +223,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -232,7 +232,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -242,14 +242,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -259,7 +259,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -268,7 +268,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         [Implements(implementation: "IFlowUsage.FlowDefinition")]
@@ -277,7 +277,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<Guid> flowEnd { get; internal set; } = [];
@@ -285,7 +285,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -293,7 +293,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -301,7 +301,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -310,7 +310,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -318,7 +318,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -327,7 +327,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -343,7 +343,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -351,7 +351,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -360,14 +360,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -375,14 +375,14 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -396,7 +396,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -404,7 +404,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -415,7 +415,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -423,21 +423,21 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -445,33 +445,33 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -479,7 +479,7 @@ public partial class SuccessionFlowUsage : ISuccessionFlowUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -500,11 +500,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -541,14 +541,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -835,14 +835,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -880,7 +880,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -899,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -929,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -938,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -983,7 +983,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -993,7 +993,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1002,7 +1002,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1012,14 +1012,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -1062,7 +1062,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1070,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1080,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1089,7 +1089,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public Guid? payloadFeature { get; internal set; }
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<Guid> payloadType { get; internal set; } = [];
 
@@ -1114,7 +1114,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1126,7 +1126,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<Guid> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<Guid> relatedFeature { get; internal set; } = [];
@@ -1154,14 +1154,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1174,7 +1174,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1184,14 +1184,14 @@ List<Guid> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public Guid? sourceOutputFeature { get; internal set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1205,7 +1205,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1215,14 +1215,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public Guid? targetInputFeature { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1234,7 +1234,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Kernel.Connectors.IConnector)this).association];
@@ -1246,14 +1246,14 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1262,7 +1262,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1271,7 +1271,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/TerminateActionUsage.cs b/SysML2.NET/Core/AutoGenDto/TerminateActionUsage.cs
index 40a2f4ae..de9174bd 100644
--- a/SysML2.NET/Core/AutoGenDto/TerminateActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/TerminateActionUsage.cs
@@ -56,7 +56,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -65,14 +65,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -86,7 +86,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -96,14 +96,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -113,7 +113,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,7 +122,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -137,14 +137,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -153,7 +153,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -163,14 +163,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -196,7 +196,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -205,7 +205,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -215,14 +215,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -232,14 +232,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -247,7 +247,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -255,7 +255,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -264,7 +264,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -272,7 +272,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -286,7 +286,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -294,7 +294,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -303,14 +303,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -318,14 +318,14 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -339,7 +339,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -350,7 +350,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -358,21 +358,21 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -380,33 +380,33 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -414,7 +414,7 @@ public partial class TerminateActionUsage : ITerminateActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -427,7 +427,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -435,11 +435,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -448,7 +448,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -456,7 +456,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -465,7 +465,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -476,14 +476,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -491,7 +491,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -507,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -541,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -549,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -770,14 +770,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -795,7 +795,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -929,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -939,14 +939,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1030,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -1048,14 +1048,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression that is the featureValue of the terminateOccurrence parameter of this
         /// TerminateActionUsage.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITerminateActionUsage.TerminatedOccurrenceArgument")]
         public Guid? terminatedOccurrenceArgument { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1079,14 +1079,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1095,7 +1095,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1104,7 +1104,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/TextualRepresentation.cs b/SysML2.NET/Core/AutoGenDto/TextualRepresentation.cs
index a2390e1f..a07d983c 100644
--- a/SysML2.NET/Core/AutoGenDto/TextualRepresentation.cs
+++ b/SysML2.NET/Core/AutoGenDto/TextualRepresentation.cs
@@ -36,26 +36,25 @@ namespace SysML2.NET.Core.DTO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -71,7 +70,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -80,7 +79,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ITextualRepresentation.RepresentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<Guid> IAnnotatingElement.annotatedElement => [this.representedElement];
@@ -89,7 +88,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<Guid> annotation { get; internal set; } = [];
@@ -97,14 +96,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -114,14 +113,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -131,7 +130,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -142,21 +141,21 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Language")]
         public string Language { get; set; }
 
@@ -166,7 +165,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -174,7 +173,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -184,7 +183,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -194,14 +193,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -210,14 +209,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -226,7 +225,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -236,7 +235,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -244,7 +243,7 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -257,14 +256,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "ITextualRepresentation.RepresentedElement")]
@@ -276,14 +275,14 @@ public partial class TextualRepresentation : ITextualRepresentation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/TransitionFeatureMembership.cs b/SysML2.NET/Core/AutoGenDto/TransitionFeatureMembership.cs
index 2102c243..e45d3e8c 100644
--- a/SysML2.NET/Core/AutoGenDto/TransitionFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/TransitionFeatureMembership.cs
@@ -53,14 +53,14 @@ public partial class TransitionFeatureMembership : ITransitionFeatureMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -70,14 +70,14 @@ public partial class TransitionFeatureMembership : ITransitionFeatureMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -87,7 +87,7 @@ public partial class TransitionFeatureMembership : ITransitionFeatureMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -95,7 +95,7 @@ public partial class TransitionFeatureMembership : ITransitionFeatureMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -106,28 +106,28 @@ public partial class TransitionFeatureMembership : ITransitionFeatureMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this TransitionFeatureMembership  is for a trigger, guard or effect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionFeatureMembership.Kind")]
         public TransitionFeatureKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -148,7 +148,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -160,7 +160,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -171,7 +171,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -194,7 +194,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -212,7 +212,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -222,7 +222,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("ITransitionFeatureMembership.TransitionFeature")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -273,14 +273,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -290,7 +290,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -298,7 +298,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -306,7 +306,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -328,7 +328,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -336,7 +336,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -346,14 +346,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -366,7 +366,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -386,7 +386,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Step that is the ownedMemberFeature of this TransitionFeatureMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "ITransitionFeatureMembership.TransitionFeature")]
         public Guid transitionFeature { get; internal set; }
@@ -404,7 +404,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/TransitionUsage.cs b/SysML2.NET/Core/AutoGenDto/TransitionUsage.cs
index 54234e7b..5259c059 100644
--- a/SysML2.NET/Core/AutoGenDto/TransitionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/TransitionUsage.cs
@@ -38,7 +38,7 @@ namespace SysML2.NET.Core.DTO.Systems.States
     /// A TransitionUsage is an ActionUsage representing a triggered transition between ActionUsages or
     /// StateUsages. When triggered by a triggerAction, when its guardExpression is true, the
     /// TransitionUsage asserts that its source is exited, then its effectAction (if any) is performed, and
-    /// then its target is entered.A TransitionUsage can be related to some of its ownedFeatures using
+    /// then its target is entered. A TransitionUsage can be related to some of its ownedFeatures using
     /// TransitionFeatureMembership Relationships, corresponding to the triggerAction, guardExpression and
     /// effectAction of the TransitionUsage.
     /// </summary>
@@ -58,7 +58,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -67,14 +67,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -88,7 +88,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -98,14 +98,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -115,7 +115,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -124,7 +124,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -139,14 +139,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -155,7 +155,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -165,14 +165,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -183,7 +183,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = effect, which must all be
         /// ActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "ITransitionUsage.EffectAction")]
         public List<Guid> effectAction { get; internal set; } = [];
@@ -192,14 +192,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -208,7 +208,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -217,7 +217,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -227,14 +227,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -244,7 +244,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -253,7 +253,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = guard, which must all be
         /// Expressions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "ITransitionUsage.GuardExpression")]
         public List<Guid> guardExpression { get; internal set; } = [];
@@ -261,7 +261,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -269,7 +269,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -277,7 +277,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -286,7 +286,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -308,7 +308,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -316,7 +316,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -325,14 +325,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -340,14 +340,14 @@ public partial class TransitionUsage : ITransitionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -361,7 +361,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -372,7 +372,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -380,21 +380,21 @@ public partial class TransitionUsage : ITransitionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -402,33 +402,33 @@ public partial class TransitionUsage : ITransitionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -436,7 +436,7 @@ public partial class TransitionUsage : ITransitionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -449,7 +449,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -457,11 +457,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -478,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -498,14 +498,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -579,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -587,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -595,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -619,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -627,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -635,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -643,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -651,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -692,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -708,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -716,7 +716,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -792,14 +792,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -837,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -847,7 +847,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -895,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -961,14 +961,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1021,7 +1021,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1030,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1052,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1062,7 +1062,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
@@ -1070,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// The source ActionUsage of this TransitionUsage, which becomes the source of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionUsage.Source")]
         public Guid source { get; internal set; }
 
@@ -1078,7 +1078,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Succession that is the ownedFeature of this TransitionUsage, which, if the TransitionUsage is
         /// triggered, asserts the temporal ordering of the source and target.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "ITransitionUsage.Succession")]
         public Guid succession { get; internal set; }
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// The target ActionUsage of this TransitionUsage, which is the targetFeature of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionUsage.Target")]
         public Guid target { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// of the TransitionUsage related to it by TransitionFeatureMemberships with kind = trigger, which must
         /// all be AcceptActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "ITransitionUsage.TriggerAction")]
         public List<Guid> triggerAction { get; internal set; } = [];
@@ -1116,7 +1116,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1128,14 +1128,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1144,7 +1144,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1153,7 +1153,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/TriggerInvocationExpression.cs b/SysML2.NET/Core/AutoGenDto/TriggerInvocationExpression.cs
index 59e44a5e..a76c840d 100644
--- a/SysML2.NET/Core/AutoGenDto/TriggerInvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenDto/TriggerInvocationExpression.cs
@@ -52,24 +52,24 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<Guid> argument { get; internal set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -83,7 +83,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -93,14 +93,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,14 +123,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -140,14 +140,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -157,14 +157,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -173,7 +173,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -182,7 +182,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -192,14 +192,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -209,14 +209,15 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public Guid? function { get; internal set; }
@@ -224,7 +225,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -232,7 +233,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -241,7 +242,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -249,7 +250,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -257,7 +258,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public Guid instantiatedType { get; internal set; }
@@ -271,7 +272,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -279,7 +280,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -288,14 +289,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -303,14 +304,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -324,7 +325,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -335,14 +336,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -350,14 +351,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -365,26 +366,26 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -392,7 +393,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -400,7 +401,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Indicates which of the Functions from the Triggers model in the Kernel Semantic Library is to be
         /// invoked by this TriggerInvocationExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITriggerInvocationExpression.Kind")]
         public TriggerKind Kind { get; set; }
 
@@ -408,7 +409,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -416,7 +417,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -425,7 +426,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -436,14 +437,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -452,7 +453,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -461,7 +462,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -471,7 +472,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -480,7 +481,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -490,7 +491,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -500,14 +501,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -516,7 +517,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -525,7 +526,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -535,7 +536,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -545,7 +546,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -555,7 +556,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -564,7 +565,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -574,7 +575,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -583,7 +584,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -594,7 +595,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -603,7 +604,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -611,7 +612,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -620,7 +621,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -630,7 +631,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -640,7 +641,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -650,7 +651,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -659,7 +660,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -669,14 +670,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -684,7 +685,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -694,7 +695,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -702,7 +703,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -710,7 +711,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -721,7 +722,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -734,7 +735,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -743,7 +744,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -755,14 +756,14 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -774,7 +775,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<Guid> type { get; internal set; } = [];
 
@@ -785,7 +786,7 @@ public partial class TriggerInvocationExpression : ITriggerInvocationExpression
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/Type.cs b/SysML2.NET/Core/AutoGenDto/Type.cs
index 3e31b44f..d6e21e27 100644
--- a/SysML2.NET/Core/AutoGenDto/Type.cs
+++ b/SysML2.NET/Core/AutoGenDto/Type.cs
@@ -51,14 +51,14 @@ public partial class Type : IType
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class Type : IType
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class Type : IType
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class Type : IType
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public partial class Type : IType
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -121,7 +121,7 @@ public partial class Type : IType
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -131,14 +131,14 @@ public partial class Type : IType
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -146,7 +146,7 @@ public partial class Type : IType
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class Type : IType
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -163,7 +163,7 @@ public partial class Type : IType
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -177,7 +177,7 @@ public partial class Type : IType
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -185,14 +185,14 @@ public partial class Type : IType
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -203,26 +203,26 @@ public partial class Type : IType
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -230,7 +230,7 @@ public partial class Type : IType
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -238,7 +238,7 @@ public partial class Type : IType
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -247,7 +247,7 @@ public partial class Type : IType
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -258,14 +258,14 @@ public partial class Type : IType
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -274,7 +274,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -283,7 +283,7 @@ public partial class Type : IType
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -293,7 +293,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -303,7 +303,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -313,14 +313,14 @@ public partial class Type : IType
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -329,7 +329,7 @@ public partial class Type : IType
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -338,7 +338,7 @@ public partial class Type : IType
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -348,7 +348,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -357,7 +357,7 @@ public partial class Type : IType
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -367,7 +367,7 @@ public partial class Type : IType
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -376,7 +376,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -386,7 +386,7 @@ public partial class Type : IType
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -395,7 +395,7 @@ public partial class Type : IType
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -404,7 +404,7 @@ public partial class Type : IType
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -414,14 +414,14 @@ public partial class Type : IType
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -431,7 +431,7 @@ public partial class Type : IType
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -439,7 +439,7 @@ public partial class Type : IType
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -452,7 +452,7 @@ public partial class Type : IType
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -462,14 +462,14 @@ public partial class Type : IType
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -482,7 +482,7 @@ public partial class Type : IType
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/TypeFeaturing.cs b/SysML2.NET/Core/AutoGenDto/TypeFeaturing.cs
index ed55f963..7e65a8a6 100644
--- a/SysML2.NET/Core/AutoGenDto/TypeFeaturing.cs
+++ b/SysML2.NET/Core/AutoGenDto/TypeFeaturing.cs
@@ -50,14 +50,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -67,14 +67,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -84,14 +84,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature that is featured by the featuringType. It is the source of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "ITypeFeaturing.FeatureOfType")]
         public Guid FeatureOfType { get; set; }
@@ -99,7 +99,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// The Type that features the featureOfType. It is the target of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "ITypeFeaturing.FeaturingType")]
         public Guid FeaturingType { get; set; }
@@ -108,7 +108,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -119,14 +119,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -136,7 +136,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -144,7 +144,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -154,14 +154,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -169,7 +169,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -178,14 +178,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// A featureOfType that is also the owningRelatedElement of this TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_912234_579")]
         [Implements(implementation: "ITypeFeaturing.OwningFeatureOfType")]
@@ -194,7 +194,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -204,7 +204,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -212,7 +212,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -220,7 +220,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -233,7 +233,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -241,7 +241,7 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -251,14 +251,14 @@ public partial class TypeFeaturing : ITypeFeaturing
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ITypeFeaturing.FeatureOfType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -278,7 +278,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ITypeFeaturing.FeaturingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -298,7 +298,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
diff --git a/SysML2.NET/Core/AutoGenDto/Unioning.cs b/SysML2.NET/Core/AutoGenDto/Unioning.cs
index f3901cad..b205ab9a 100644
--- a/SysML2.NET/Core/AutoGenDto/Unioning.cs
+++ b/SysML2.NET/Core/AutoGenDto/Unioning.cs
@@ -49,14 +49,14 @@ public partial class Unioning : IUnioning
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -66,14 +66,14 @@ public partial class Unioning : IUnioning
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -83,7 +83,7 @@ public partial class Unioning : IUnioning
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -91,7 +91,7 @@ public partial class Unioning : IUnioning
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -102,14 +102,14 @@ public partial class Unioning : IUnioning
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -119,7 +119,7 @@ public partial class Unioning : IUnioning
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -127,7 +127,7 @@ public partial class Unioning : IUnioning
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -137,14 +137,14 @@ public partial class Unioning : IUnioning
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -152,7 +152,7 @@ public partial class Unioning : IUnioning
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -161,14 +161,14 @@ public partial class Unioning : IUnioning
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -178,7 +178,7 @@ public partial class Unioning : IUnioning
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -186,7 +186,7 @@ public partial class Unioning : IUnioning
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -194,7 +194,7 @@ public partial class Unioning : IUnioning
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -207,7 +207,7 @@ public partial class Unioning : IUnioning
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -215,7 +215,7 @@ public partial class Unioning : IUnioning
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -225,14 +225,14 @@ public partial class Unioning : IUnioning
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IUnioning.TypeUnioned")]
         [Implements(implementation: "IRelationship.Source")]
@@ -245,7 +245,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IUnioning.UnioningType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -265,7 +265,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -274,7 +274,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type with interpretations partly determined by unioningType, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IUnioning.TypeUnioned")]
@@ -283,7 +283,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type that partly determines interpretations of typeUnioned, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IUnioning.UnioningType")]
         public Guid UnioningType { get; set; }
diff --git a/SysML2.NET/Core/AutoGenDto/Usage.cs b/SysML2.NET/Core/AutoGenDto/Usage.cs
index 290875c4..1b2435fb 100644
--- a/SysML2.NET/Core/AutoGenDto/Usage.cs
+++ b/SysML2.NET/Core/AutoGenDto/Usage.cs
@@ -34,10 +34,10 @@ namespace SysML2.NET.Core.DTO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -56,7 +56,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -68,7 +68,7 @@ public partial class Usage : IUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -78,14 +78,14 @@ public partial class Usage : IUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -95,7 +95,7 @@ public partial class Usage : IUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -104,7 +104,7 @@ public partial class Usage : IUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<Guid> definition { get; internal set; } = [];
@@ -118,14 +118,14 @@ public partial class Usage : IUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -133,7 +133,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -143,14 +143,14 @@ public partial class Usage : IUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -160,14 +160,14 @@ public partial class Usage : IUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -176,7 +176,7 @@ public partial class Usage : IUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -185,7 +185,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -195,14 +195,14 @@ public partial class Usage : IUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -212,14 +212,14 @@ public partial class Usage : IUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -227,7 +227,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -236,7 +236,7 @@ public partial class Usage : IUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -244,7 +244,7 @@ public partial class Usage : IUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -258,7 +258,7 @@ public partial class Usage : IUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -266,7 +266,7 @@ public partial class Usage : IUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -275,14 +275,14 @@ public partial class Usage : IUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -290,14 +290,14 @@ public partial class Usage : IUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -311,7 +311,7 @@ public partial class Usage : IUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -322,21 +322,21 @@ public partial class Usage : IUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -344,33 +344,33 @@ public partial class Usage : IUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -378,7 +378,7 @@ public partial class Usage : IUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -391,7 +391,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -399,11 +399,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -412,7 +412,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -420,7 +420,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -429,7 +429,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -440,14 +440,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -455,7 +455,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -463,7 +463,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -471,7 +471,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -513,7 +513,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -684,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -723,14 +723,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -787,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -817,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -843,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -892,14 +892,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -975,14 +975,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. this.definition];
@@ -1006,14 +1006,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1022,7 +1022,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/UseCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/UseCaseDefinition.cs
index 0759ab1f..236a5d06 100644
--- a/SysML2.NET/Core/AutoGenDto/UseCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/UseCaseDefinition.cs
@@ -52,7 +52,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -61,7 +61,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -70,14 +70,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -86,7 +86,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -96,7 +96,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -109,14 +109,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -125,7 +125,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -134,7 +134,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -144,22 +144,24 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -167,7 +169,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -177,14 +179,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -193,14 +195,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The UseCaseUsages that are included by this UseCaseDefinition, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseDefinition.IncludedUseCase")]
         public List<Guid> includedUseCase { get; internal set; } = [];
 
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -209,7 +211,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -217,7 +219,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -231,7 +233,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -239,14 +241,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -257,44 +259,44 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -302,7 +304,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -310,7 +312,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -318,7 +320,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -327,7 +329,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -338,14 +340,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -353,7 +355,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -361,7 +363,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -369,7 +371,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -377,7 +379,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -386,7 +388,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -395,7 +397,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -403,7 +405,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -411,7 +413,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -419,7 +421,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -427,7 +429,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -438,7 +440,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -446,7 +448,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -455,7 +457,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -465,7 +467,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -475,14 +477,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -491,7 +493,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -499,7 +501,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -508,7 +510,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -517,7 +519,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -526,7 +528,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -535,7 +537,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -543,7 +545,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -552,7 +554,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -561,7 +563,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -570,7 +572,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -580,7 +582,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -588,7 +590,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -596,7 +598,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -604,7 +606,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -612,7 +614,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -620,7 +622,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -628,7 +630,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -636,7 +638,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -645,7 +647,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -654,7 +656,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -663,7 +665,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -671,7 +673,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -679,7 +681,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -688,7 +690,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -697,7 +699,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -705,7 +707,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -713,7 +715,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -721,7 +723,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -730,14 +732,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -747,7 +749,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -755,7 +757,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -764,7 +766,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -777,14 +779,16 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -796,14 +800,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -811,7 +815,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -820,7 +824,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -833,14 +837,14 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -849,7 +853,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -859,7 +863,7 @@ public partial class UseCaseDefinition : IUseCaseDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/UseCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/UseCaseUsage.cs
index 778b9365..0af03e3e 100644
--- a/SysML2.NET/Core/AutoGenDto/UseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/UseCaseUsage.cs
@@ -53,7 +53,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -63,7 +63,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -72,14 +72,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -90,7 +90,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -100,7 +100,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IUseCaseUsage.UseCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -114,7 +114,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -124,14 +124,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -141,7 +141,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -150,7 +150,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -165,14 +165,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -181,7 +181,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -191,14 +191,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -208,14 +208,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -224,7 +224,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -233,7 +233,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -243,14 +243,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -260,14 +260,15 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -276,7 +277,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -285,14 +286,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseUsage.IncludedUseCase")]
         public List<Guid> includedUseCase { get; internal set; } = [];
 
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -300,7 +301,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -309,7 +310,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -317,7 +318,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -331,7 +332,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -339,7 +340,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -348,14 +349,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -363,14 +364,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -384,7 +385,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -395,7 +396,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -403,14 +404,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -418,14 +419,14 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -433,33 +434,33 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -467,7 +468,7 @@ public partial class UseCaseUsage : IUseCaseUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -480,7 +481,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -488,11 +489,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -501,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -509,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -518,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -529,14 +530,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -544,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -560,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -568,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -576,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -584,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -594,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -602,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -610,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -618,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -626,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -634,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -642,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -650,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -658,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -666,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -674,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -682,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -690,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -698,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -706,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -723,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -731,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -739,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -747,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -755,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -783,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -792,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -802,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -811,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -821,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -831,14 +832,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -847,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -856,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -866,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -876,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -886,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -895,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -905,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -914,7 +915,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -925,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -934,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -942,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -951,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -961,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -971,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -981,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -990,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1000,14 +1001,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1016,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1034,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1042,7 +1043,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1060,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1069,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1079,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1091,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1112,14 +1113,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1128,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1152,14 +1153,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1167,7 +1168,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IUseCaseUsage.UseCaseDefinition")]
         public Guid? useCaseDefinition { get; internal set; }
@@ -1176,7 +1177,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1185,7 +1186,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
diff --git a/SysML2.NET/Core/AutoGenDto/VariantMembership.cs b/SysML2.NET/Core/AutoGenDto/VariantMembership.cs
index 25384287..466ef9fd 100644
--- a/SysML2.NET/Core/AutoGenDto/VariantMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/VariantMembership.cs
@@ -52,14 +52,14 @@ public partial class VariantMembership : IVariantMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -69,14 +69,14 @@ public partial class VariantMembership : IVariantMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -86,7 +86,7 @@ public partial class VariantMembership : IVariantMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -94,7 +94,7 @@ public partial class VariantMembership : IVariantMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -105,21 +105,21 @@ public partial class VariantMembership : IVariantMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -132,7 +132,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -140,7 +140,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -152,7 +152,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -162,7 +162,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -177,7 +177,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,7 +195,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -203,7 +203,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IVariantMembership.OwnedVariantUsage")]
@@ -213,7 +213,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -221,7 +221,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -229,7 +229,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -237,7 +237,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -245,7 +245,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -254,7 +254,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Usage that represents a variant in the context of the owningVariationDefinition or
         /// owningVariationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IVariantMembership.OwnedVariantUsage")]
         public Guid ownedVariantUsage { get; internal set; }
@@ -263,14 +263,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -280,7 +280,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -288,7 +288,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -296,7 +296,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -309,7 +309,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -317,7 +317,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -327,14 +327,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -347,7 +347,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -367,7 +367,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -377,7 +377,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/VerificationCaseDefinition.cs b/SysML2.NET/Core/AutoGenDto/VerificationCaseDefinition.cs
index 200d316b..b79a5c8d 100644
--- a/SysML2.NET/Core/AutoGenDto/VerificationCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/VerificationCaseDefinition.cs
@@ -51,7 +51,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -60,7 +60,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -69,14 +69,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -85,7 +85,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -95,7 +95,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -108,14 +108,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -124,7 +124,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -133,7 +133,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -143,22 +143,24 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -166,7 +168,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -176,14 +178,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -191,7 +193,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -200,7 +202,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -208,7 +210,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -222,7 +224,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -230,14 +232,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -248,44 +250,44 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -293,7 +295,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -301,7 +303,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -309,7 +311,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -318,7 +320,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -329,14 +331,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -344,7 +346,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -352,7 +354,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -360,7 +362,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -368,7 +370,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -377,7 +379,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -386,7 +388,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -394,7 +396,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -402,7 +404,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -410,7 +412,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -418,7 +420,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -429,7 +431,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -437,7 +439,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -446,7 +448,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -456,7 +458,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -466,14 +468,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -482,7 +484,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -490,7 +492,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -499,7 +501,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -508,7 +510,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -517,7 +519,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -526,7 +528,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -534,7 +536,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -543,7 +545,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -552,7 +554,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -561,7 +563,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +573,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -579,7 +581,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -587,7 +589,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -595,7 +597,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -603,7 +605,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -611,7 +613,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -619,7 +621,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -627,7 +629,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -636,7 +638,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -645,7 +647,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -654,7 +656,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -662,7 +664,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -670,7 +672,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -679,7 +681,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -688,7 +690,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -696,7 +698,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -704,7 +706,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -712,7 +714,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -721,14 +723,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -738,7 +740,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -746,7 +748,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -755,7 +757,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -768,14 +770,16 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -787,14 +791,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -802,7 +806,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -811,7 +815,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -824,14 +828,14 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -840,7 +844,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -850,7 +854,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -859,7 +863,7 @@ public partial class VerificationCaseDefinition : IVerificationCaseDefinition
         /// The RequirementUsages verified by this VerificationCaseDefinition, which are the
         /// verifiedRequirements of all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IVerificationCaseDefinition.VerifiedRequirement")]
         public List<Guid> verifiedRequirement { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/VerificationCaseUsage.cs b/SysML2.NET/Core/AutoGenDto/VerificationCaseUsage.cs
index 8cdb96a4..31b03be3 100644
--- a/SysML2.NET/Core/AutoGenDto/VerificationCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/VerificationCaseUsage.cs
@@ -53,7 +53,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -63,7 +63,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -72,14 +72,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -90,7 +90,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -100,7 +100,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
         public Guid? caseDefinition { get; internal set; }
@@ -113,7 +113,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -123,14 +123,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -140,7 +140,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -149,7 +149,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -164,14 +164,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -180,7 +180,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -190,14 +190,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -207,14 +207,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -223,7 +223,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -232,7 +232,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -242,14 +242,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -259,14 +259,15 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -275,7 +276,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -283,7 +284,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -291,7 +292,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -300,7 +301,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -308,7 +309,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -322,7 +323,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -330,7 +331,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -339,14 +340,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -354,14 +355,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -375,7 +376,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -386,7 +387,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -394,14 +395,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -409,14 +410,14 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -424,33 +425,33 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -458,7 +459,7 @@ public partial class VerificationCaseUsage : IVerificationCaseUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -471,7 +472,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -479,11 +480,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -492,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -500,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -509,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -520,14 +521,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -535,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -543,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -551,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -559,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -567,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -575,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -585,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -593,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -601,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -609,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -617,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -625,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -633,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -641,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -649,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -657,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -665,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -673,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -681,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -689,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -697,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -705,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -722,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public Guid? objectiveRequirement { get; internal set; }
@@ -756,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -783,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -793,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -802,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -812,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -822,14 +823,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -838,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -847,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -857,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -867,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -877,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -886,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -896,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -905,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -916,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -925,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -933,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -942,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -952,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -962,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -972,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -981,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -991,14 +992,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1007,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1025,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1033,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1041,7 +1042,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1051,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1060,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1070,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1082,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1091,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1103,14 +1104,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1119,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1131,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1143,14 +1144,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1159,7 +1160,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1168,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -1176,7 +1177,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCase that is the definition of this VerificationCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IVerificationCaseUsage.VerificationCaseDefinition")]
         public Guid? verificationCaseDefinition { get; internal set; }
@@ -1185,7 +1186,7 @@ bool Core.Features.IFeature.IsVariable
         /// The RequirementUsages verified by this VerificationCaseUsage, which are the verifiedRequirements of
         /// all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IVerificationCaseUsage.VerifiedRequirement")]
         public List<Guid> verifiedRequirement { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/ViewDefinition.cs b/SysML2.NET/Core/AutoGenDto/ViewDefinition.cs
index 08e0c979..af147079 100644
--- a/SysML2.NET/Core/AutoGenDto/ViewDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ViewDefinition.cs
@@ -51,14 +51,14 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,7 +68,7 @@ public partial class ViewDefinition : IViewDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -81,14 +81,14 @@ public partial class ViewDefinition : IViewDefinition
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -96,7 +96,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -105,7 +105,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -115,14 +115,14 @@ public partial class ViewDefinition : IViewDefinition
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -130,7 +130,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -140,14 +140,14 @@ public partial class ViewDefinition : IViewDefinition
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -155,7 +155,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -164,7 +164,7 @@ public partial class ViewDefinition : IViewDefinition
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -172,7 +172,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -186,7 +186,7 @@ public partial class ViewDefinition : IViewDefinition
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -194,14 +194,14 @@ public partial class ViewDefinition : IViewDefinition
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -212,33 +212,33 @@ public partial class ViewDefinition : IViewDefinition
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -246,7 +246,7 @@ public partial class ViewDefinition : IViewDefinition
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -254,7 +254,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -262,7 +262,7 @@ public partial class ViewDefinition : IViewDefinition
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -271,7 +271,7 @@ public partial class ViewDefinition : IViewDefinition
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -282,14 +282,14 @@ public partial class ViewDefinition : IViewDefinition
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -297,7 +297,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -305,7 +305,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -313,7 +313,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -322,7 +322,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -331,7 +331,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -339,7 +339,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -347,7 +347,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -355,7 +355,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -363,7 +363,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -374,7 +374,7 @@ public partial class ViewDefinition : IViewDefinition
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -382,7 +382,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -391,7 +391,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -401,7 +401,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -411,14 +411,14 @@ public partial class ViewDefinition : IViewDefinition
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -427,7 +427,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -435,7 +435,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -444,7 +444,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -453,7 +453,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -462,7 +462,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -471,7 +471,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -479,7 +479,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -488,7 +488,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -497,7 +497,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -506,7 +506,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -516,7 +516,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -524,7 +524,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -532,7 +532,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -540,7 +540,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -548,7 +548,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -556,7 +556,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -564,7 +564,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -572,7 +572,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -581,7 +581,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -590,7 +590,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -599,7 +599,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -607,7 +607,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -615,7 +615,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -624,7 +624,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -633,7 +633,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -641,7 +641,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -649,7 +649,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -657,7 +657,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -666,14 +666,14 @@ public partial class ViewDefinition : IViewDefinition
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -683,7 +683,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -691,7 +691,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -704,7 +704,7 @@ public partial class ViewDefinition : IViewDefinition
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -712,7 +712,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The composite ownedRequirements of this ViewDefinition that are ViewpointUsages for viewpoints
         /// satisfied by the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IViewDefinition.SatisfiedViewpoint")]
         public List<Guid> satisfiedViewpoint { get; internal set; } = [];
@@ -723,14 +723,14 @@ public partial class ViewDefinition : IViewDefinition
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -743,14 +743,14 @@ public partial class ViewDefinition : IViewDefinition
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -759,7 +759,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -769,7 +769,7 @@ public partial class ViewDefinition : IViewDefinition
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -777,7 +777,7 @@ public partial class ViewDefinition : IViewDefinition
         /// <summary>
         /// The usages of this ViewDefinition that are ViewUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IViewDefinition.View")]
         public List<Guid> view { get; internal set; } = [];
@@ -786,7 +786,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The Expressions related to this ViewDefinition by ElementFilterMemberships, which specify conditions
         /// on Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IViewDefinition.ViewCondition")]
         public List<Guid> viewCondition { get; internal set; } = [];
@@ -795,7 +795,7 @@ public partial class ViewDefinition : IViewDefinition
         /// The RenderingUsage to be used to render views defined by this ViewDefinition, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewDefinition.ViewRendering")]
         public Guid? viewRendering { get; internal set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ViewRenderingMembership.cs b/SysML2.NET/Core/AutoGenDto/ViewRenderingMembership.cs
index 8a574a7f..59c48853 100644
--- a/SysML2.NET/Core/AutoGenDto/ViewRenderingMembership.cs
+++ b/SysML2.NET/Core/AutoGenDto/ViewRenderingMembership.cs
@@ -51,14 +51,14 @@ public partial class ViewRenderingMembership : IViewRenderingMembership
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -68,14 +68,14 @@ public partial class ViewRenderingMembership : IViewRenderingMembership
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -85,7 +85,7 @@ public partial class ViewRenderingMembership : IViewRenderingMembership
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -93,7 +93,7 @@ public partial class ViewRenderingMembership : IViewRenderingMembership
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -104,21 +104,21 @@ public partial class ViewRenderingMembership : IViewRenderingMembership
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -131,7 +131,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -139,7 +139,7 @@ Guid Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -151,7 +151,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -162,7 +162,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -177,7 +177,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -195,7 +195,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
@@ -203,7 +203,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -213,7 +213,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId { get; internal set; }
@@ -222,7 +222,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IViewRenderingMembership.OwnedRendering")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName { get; internal set; }
@@ -239,7 +239,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName { get; internal set; }
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public List<Guid> OwnedRelatedElement { get; set; } = [];
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owned RenderingUsage that is either itself the referencedRendering or subsets the
         /// referencedRendering.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IViewRenderingMembership.OwnedRendering")]
         public Guid ownedRendering { get; internal set; }
@@ -273,14 +273,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -290,7 +290,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -298,7 +298,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public Guid? OwningRelatedElement { get; set; }
@@ -306,7 +306,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -328,7 +328,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting for the ownedRendering, if there is one, and,
         /// otherwise, the ownedRendering itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewRenderingMembership.ReferencedRendering")]
         public Guid referencedRendering { get; internal set; }
 
@@ -345,7 +345,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<Guid> relatedElement { get; internal set; } = [];
 
@@ -355,14 +355,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -375,7 +375,7 @@ List<Guid> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -395,7 +395,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -405,7 +405,7 @@ List<Guid> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
diff --git a/SysML2.NET/Core/AutoGenDto/ViewUsage.cs b/SysML2.NET/Core/AutoGenDto/ViewUsage.cs
index 0daa0e7d..a4a5548f 100644
--- a/SysML2.NET/Core/AutoGenDto/ViewUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ViewUsage.cs
@@ -53,7 +53,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -65,7 +65,7 @@ public partial class ViewUsage : IViewUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -75,14 +75,14 @@ public partial class ViewUsage : IViewUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,7 +92,7 @@ public partial class ViewUsage : IViewUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -101,7 +101,7 @@ public partial class ViewUsage : IViewUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -116,14 +116,14 @@ public partial class ViewUsage : IViewUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<Guid> directedFeature { get; internal set; } = [];
@@ -131,7 +131,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -141,14 +141,14 @@ public partial class ViewUsage : IViewUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -158,14 +158,14 @@ public partial class ViewUsage : IViewUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -174,7 +174,7 @@ public partial class ViewUsage : IViewUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -184,7 +184,7 @@ public partial class ViewUsage : IViewUsage
         /// The Elements that are exposed by this ViewUsage, which are those memberElements of the imported
         /// Memberships from all the Expose Relationships that meet all the owned and inherited viewConditions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IViewUsage.ExposedElement")]
         public List<Guid> exposedElement { get; internal set; } = [];
@@ -192,7 +192,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -202,14 +202,14 @@ public partial class ViewUsage : IViewUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -219,14 +219,14 @@ public partial class ViewUsage : IViewUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -234,7 +234,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -242,7 +242,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -251,7 +251,7 @@ public partial class ViewUsage : IViewUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -259,7 +259,7 @@ public partial class ViewUsage : IViewUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -273,7 +273,7 @@ public partial class ViewUsage : IViewUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -281,7 +281,7 @@ public partial class ViewUsage : IViewUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -290,14 +290,14 @@ public partial class ViewUsage : IViewUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -305,14 +305,14 @@ public partial class ViewUsage : IViewUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -326,7 +326,7 @@ public partial class ViewUsage : IViewUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -337,7 +337,7 @@ public partial class ViewUsage : IViewUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -345,21 +345,21 @@ public partial class ViewUsage : IViewUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -367,33 +367,33 @@ public partial class ViewUsage : IViewUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -401,7 +401,7 @@ public partial class ViewUsage : IViewUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -414,7 +414,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -423,7 +423,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<Guid> itemDefinition { get; internal set; } = [];
@@ -432,11 +432,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -453,7 +453,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -462,7 +462,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -473,14 +473,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -504,7 +504,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -512,7 +512,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -766,14 +766,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -811,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -935,14 +935,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedByProperty("IViewUsage.ViewDefinition")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// The nestedRequirements of this ViewUsage that are ViewpointUsages for (additional) viewpoints
         /// satisfied by the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IViewUsage.SatisfiedViewpoint")]
         public List<Guid> satisfiedViewpoint { get; internal set; } = [];
@@ -1045,14 +1045,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1076,14 +1076,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1101,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -1110,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Expressions related to this ViewUsage by ElementFilterMemberships, which specify conditions on
         /// Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IViewUsage.ViewCondition")]
         public List<Guid> viewCondition { get; internal set; } = [];
@@ -1118,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewDefinition that is the definition of this ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         [Implements(implementation: "IViewUsage.ViewDefinition")]
         public Guid? viewDefinition { get; internal set; }
@@ -1127,7 +1127,7 @@ bool Core.Features.IFeature.IsVariable
         /// The RenderingUsage to be used to render views defined by this ViewUsage, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewUsage.ViewRendering")]
         public Guid? viewRendering { get; internal set; }
 
diff --git a/SysML2.NET/Core/AutoGenDto/ViewpointDefinition.cs b/SysML2.NET/Core/AutoGenDto/ViewpointDefinition.cs
index fbb83155..bcb0b5ab 100644
--- a/SysML2.NET/Core/AutoGenDto/ViewpointDefinition.cs
+++ b/SysML2.NET/Core/AutoGenDto/ViewpointDefinition.cs
@@ -50,7 +50,7 @@ public partial class ViewpointDefinition : IViewpointDefinition
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -59,7 +59,7 @@ public partial class ViewpointDefinition : IViewpointDefinition
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -68,7 +68,7 @@ public partial class ViewpointDefinition : IViewpointDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -76,7 +76,7 @@ public partial class ViewpointDefinition : IViewpointDefinition
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,7 +86,7 @@ public partial class ViewpointDefinition : IViewpointDefinition
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -107,14 +107,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -123,7 +123,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -132,7 +132,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -142,22 +142,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<Guid> expression { get; internal set; } = [];
@@ -165,7 +167,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -175,7 +177,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
@@ -183,7 +185,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
@@ -191,7 +193,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -199,7 +201,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -208,7 +210,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -216,7 +218,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -230,7 +232,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -238,14 +240,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -256,44 +258,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -301,7 +303,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -309,7 +311,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -317,7 +319,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -326,7 +328,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -337,14 +339,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -352,7 +354,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<Guid> ownedAction { get; internal set; } = [];
@@ -360,7 +362,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<Guid> ownedAllocation { get; internal set; } = [];
@@ -368,7 +370,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<Guid> ownedAnalysisCase { get; internal set; } = [];
@@ -377,7 +379,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -386,7 +388,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<Guid> ownedAttribute { get; internal set; } = [];
@@ -394,7 +396,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<Guid> ownedCalculation { get; internal set; } = [];
@@ -402,7 +404,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<Guid> ownedCase { get; internal set; } = [];
@@ -410,7 +412,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<Guid> ownedConcern { get; internal set; } = [];
@@ -418,7 +420,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -429,7 +431,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<Guid> ownedConnection { get; internal set; } = [];
@@ -437,7 +439,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<Guid> ownedConstraint { get; internal set; } = [];
@@ -446,7 +448,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -456,7 +458,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -466,14 +468,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -482,7 +484,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<Guid> ownedEnumeration { get; internal set; } = [];
@@ -490,7 +492,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -499,7 +501,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -508,7 +510,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<Guid> ownedFlow { get; internal set; } = [];
@@ -517,7 +519,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -526,7 +528,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<Guid> ownedInterface { get; internal set; } = [];
@@ -534,7 +536,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -543,7 +545,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<Guid> ownedItem { get; internal set; } = [];
@@ -552,7 +554,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -561,7 +563,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +573,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<Guid> ownedMetadata { get; internal set; } = [];
@@ -579,7 +581,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<Guid> ownedOccurrence { get; internal set; } = [];
@@ -587,7 +589,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<Guid> ownedPart { get; internal set; } = [];
@@ -595,7 +597,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<Guid> ownedPort { get; internal set; } = [];
@@ -603,7 +605,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<Guid> ownedReference { get; internal set; } = [];
@@ -611,7 +613,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -619,7 +621,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<Guid> ownedRendering { get; internal set; } = [];
@@ -627,7 +629,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<Guid> ownedRequirement { get; internal set; } = [];
@@ -636,7 +638,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -645,7 +647,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<Guid> ownedState { get; internal set; } = [];
@@ -654,7 +656,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<Guid> ownedSubclassification { get; internal set; } = [];
@@ -662,7 +664,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<Guid> ownedTransition { get; internal set; } = [];
@@ -670,7 +672,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -679,7 +681,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -688,7 +690,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<Guid> ownedUseCase { get; internal set; } = [];
@@ -696,7 +698,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<Guid> ownedVerificationCase { get; internal set; } = [];
@@ -704,7 +706,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<Guid> ownedView { get; internal set; } = [];
@@ -712,7 +714,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<Guid> ownedViewpoint { get; internal set; } = [];
@@ -721,14 +723,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -738,7 +740,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -746,7 +748,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -755,7 +757,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -768,7 +770,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -777,7 +779,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -787,15 +789,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -807,14 +811,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -823,7 +827,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<Guid> step { get; internal set; } = [];
@@ -831,7 +835,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -841,14 +845,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -861,14 +865,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -877,7 +881,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -887,7 +891,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -897,7 +901,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// which are the owned and inherited stakeholderParameters of the framedConcerns of this
         /// ViewpointDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewpointDefinition.ViewpointStakeholder")]
         public List<Guid> viewpointStakeholder { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/ViewpointUsage.cs b/SysML2.NET/Core/AutoGenDto/ViewpointUsage.cs
index ca173764..19fec796 100644
--- a/SysML2.NET/Core/AutoGenDto/ViewpointUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/ViewpointUsage.cs
@@ -51,7 +51,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -60,7 +60,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -69,7 +69,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<Guid> assumedConstraint { get; internal set; } = [];
@@ -77,7 +77,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -100,7 +100,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -112,14 +112,14 @@ public partial class ViewpointUsage : IViewpointUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public partial class ViewpointUsage : IViewpointUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -146,7 +146,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -161,14 +161,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -177,7 +177,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -187,14 +187,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -229,7 +229,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -239,14 +239,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -256,7 +256,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
@@ -264,15 +264,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<Guid> framedConcern { get; internal set; } = [];
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -281,7 +282,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -289,7 +290,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -297,7 +298,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -306,7 +307,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -314,7 +315,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -328,7 +329,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -336,7 +337,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -345,14 +346,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -360,14 +361,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -381,7 +382,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -392,7 +393,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -400,14 +401,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
@@ -415,14 +416,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -430,33 +431,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -464,7 +465,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -477,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -485,11 +486,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -498,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -506,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -515,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -526,14 +527,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -557,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -565,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -573,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -581,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -591,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -599,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -607,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -615,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -623,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -631,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -639,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -647,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -655,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -663,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -671,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -679,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -687,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -695,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -703,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -711,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -720,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -728,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -736,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -744,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<Guid> occurrenceDefinition { get; internal set; } = [];
@@ -762,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -809,7 +810,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -819,14 +820,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -844,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -874,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -893,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -902,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -913,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -922,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -930,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -949,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -969,7 +970,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -978,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -988,14 +989,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1004,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -1012,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1022,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -1030,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1057,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1067,14 +1068,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1088,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1097,7 +1099,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1107,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<Guid> requiredConstraint { get; internal set; } = [];
@@ -1115,7 +1117,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [RedefinedByProperty("IViewpointUsage.ViewpointDefinition")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
@@ -1126,7 +1128,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1138,14 +1140,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1154,7 +1156,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1164,14 +1166,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text { get; internal set; } = [];
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1183,7 +1185,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1195,14 +1197,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1211,7 +1213,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1220,7 +1222,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -1228,7 +1230,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointDefinition that is the definition of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         [Implements(implementation: "IViewpointUsage.ViewpointDefinition")]
         public Guid? viewpointDefinition { get; internal set; }
@@ -1237,7 +1239,7 @@ bool Core.Features.IFeature.IsVariable
         /// The PartUsages that identify the stakeholders with concerns framed by this ViewpointUsage, which are
         /// the owned and inherited stakeholderParameters of the framedConcerns of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewpointUsage.ViewpointStakeholder")]
         public List<Guid> viewpointStakeholder { get; internal set; } = [];
 
diff --git a/SysML2.NET/Core/AutoGenDto/WhileLoopActionUsage.cs b/SysML2.NET/Core/AutoGenDto/WhileLoopActionUsage.cs
index 3108eb06..e557245c 100644
--- a/SysML2.NET/Core/AutoGenDto/WhileLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenDto/WhileLoopActionUsage.cs
@@ -56,7 +56,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -65,14 +65,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -82,7 +82,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILoopActionUsage.BodyAction")]
         public Guid bodyAction { get; internal set; }
 
@@ -94,7 +94,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<Guid> chainingFeature { get; internal set; } = [];
 
@@ -104,14 +104,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public Guid? crossFeature { get; internal set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -121,7 +121,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -130,7 +130,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -145,14 +145,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<Guid> differencingType { get; internal set; } = [];
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -161,7 +161,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -171,14 +171,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -188,14 +188,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<Guid> endFeature { get; internal set; } = [];
@@ -204,7 +204,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -213,7 +213,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<Guid> feature { get; internal set; } = [];
@@ -223,14 +223,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<Guid> featureMembership { get; internal set; } = [];
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public Guid featureTarget { get; internal set; }
 
@@ -240,14 +240,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<Guid> featuringType { get; internal set; } = [];
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<Guid> importedMembership { get; internal set; } = [];
@@ -255,7 +255,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public Guid? individualDefinition { get; internal set; }
@@ -263,7 +263,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<Guid> inheritedFeature { get; internal set; } = [];
@@ -272,7 +272,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<Guid> inheritedMembership { get; internal set; } = [];
@@ -280,7 +280,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<Guid> input { get; internal set; } = [];
@@ -294,7 +294,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<Guid> intersectingType { get; internal set; } = [];
 
@@ -302,7 +302,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -311,14 +311,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated { get; internal set; }
 
@@ -326,14 +326,14 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -347,7 +347,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -358,7 +358,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -366,21 +366,21 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement { get; internal set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -388,33 +388,33 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference { get; internal set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -422,7 +422,7 @@ public partial class WhileLoopActionUsage : IWhileLoopActionUsage
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -435,7 +435,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -443,11 +443,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary { get; internal set; }
@@ -456,7 +456,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<Guid> member { get; internal set; } = [];
 
@@ -464,7 +464,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<Guid> membership { get; internal set; } = [];
 
@@ -473,7 +473,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public Guid? multiplicity { get; internal set; }
@@ -484,14 +484,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name { get; internal set; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<Guid> nestedAction { get; internal set; } = [];
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<Guid> nestedAllocation { get; internal set; } = [];
@@ -507,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<Guid> nestedAnalysisCase { get; internal set; } = [];
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<Guid> nestedAttribute { get; internal set; } = [];
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<Guid> nestedCalculation { get; internal set; } = [];
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<Guid> nestedCase { get; internal set; } = [];
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<Guid> nestedConcern { get; internal set; } = [];
@@ -549,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<Guid> nestedConnection { get; internal set; } = [];
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<Guid> nestedConstraint { get; internal set; } = [];
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<Guid> nestedEnumeration { get; internal set; } = [];
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<Guid> nestedFlow { get; internal set; } = [];
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<Guid> nestedInterface { get; internal set; } = [];
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<Guid> nestedItem { get; internal set; } = [];
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<Guid> nestedMetadata { get; internal set; } = [];
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<Guid> nestedOccurrence { get; internal set; } = [];
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<Guid> nestedPart { get; internal set; } = [];
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<Guid> nestedPort { get; internal set; } = [];
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<Guid> nestedReference { get; internal set; } = [];
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<Guid> nestedRendering { get; internal set; } = [];
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<Guid> nestedRequirement { get; internal set; } = [];
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<Guid> nestedState { get; internal set; } = [];
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<Guid> nestedTransition { get; internal set; } = [];
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<Guid> nestedUseCase { get; internal set; } = [];
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<Guid> nestedVerificationCase { get; internal set; } = [];
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<Guid> nestedView { get; internal set; } = [];
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<Guid> nestedViewpoint { get; internal set; } = [];
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<Guid> output { get; internal set; } = [];
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -749,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public Guid? ownedCrossSubsetting { get; internal set; }
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -778,14 +778,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<Guid> ownedElement { get; internal set; } = [];
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -794,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<Guid> ownedFeature { get; internal set; } = [];
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -813,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -823,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -833,7 +833,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -842,7 +842,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<Guid> ownedMember { get; internal set; } = [];
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<Guid> ownedRedefinition { get; internal set; } = [];
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public Guid? ownedReferenceSubsetting { get; internal set; }
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public List<Guid> OwnedRelationship { get; set; } = [];
@@ -898,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -928,7 +928,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -937,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -947,14 +947,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public Guid? owner { get; internal set; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public Guid? owningFeatureMembership { get; internal set; }
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public Guid? owningNamespace { get; internal set; }
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public Guid? OwningRelationship { get; set; }
@@ -997,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public Guid? owningUsage { get; internal set; }
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<Guid> parameter { get; internal set; } = [];
@@ -1026,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName { get; internal set; }
 
@@ -1048,14 +1048,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName { get; internal set; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<Guid> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.DTO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1079,7 +1079,7 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<Guid> unioningType { get; internal set; } = [];
 
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression whose result, if false, determines that the bodyAction should continue to be
         /// performed. It is the (optional) third owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IWhileLoopActionUsage.UntilArgument")]
         public Guid? untilArgument { get; internal set; }
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<Guid> usage { get; internal set; } = [];
@@ -1103,7 +1103,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<Guid> variant { get; internal set; } = [];
@@ -1112,7 +1112,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<Guid> variantMembership { get; internal set; } = [];
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression whose result, if true, determines that the bodyAction should continue to be
         /// performed. It is the first owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IWhileLoopActionUsage.WhileArgument")]
         public Guid whileArgument { get; internal set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/AcceptActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/AcceptActionUsage.cs
index 5df5953b..2a7ca18b 100644
--- a/SysML2.NET/Core/AutoGenPoco/AcceptActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AcceptActionUsage.cs
@@ -100,7 +100,7 @@ public AcceptActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -109,14 +109,14 @@ public AcceptActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -130,7 +130,7 @@ public AcceptActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -140,14 +140,14 @@ public AcceptActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -157,7 +157,7 @@ public AcceptActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -166,7 +166,7 @@ public AcceptActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -181,14 +181,14 @@ public AcceptActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -197,7 +197,7 @@ public AcceptActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -207,14 +207,14 @@ public AcceptActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -224,14 +224,14 @@ public AcceptActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -240,7 +240,7 @@ public AcceptActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -249,7 +249,7 @@ public AcceptActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -259,14 +259,14 @@ public AcceptActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -276,14 +276,14 @@ public AcceptActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -291,7 +291,7 @@ public AcceptActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -299,7 +299,7 @@ public AcceptActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -308,7 +308,7 @@ public AcceptActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -316,7 +316,7 @@ public AcceptActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -330,7 +330,7 @@ public AcceptActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -338,7 +338,7 @@ public AcceptActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -347,14 +347,14 @@ public AcceptActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -362,14 +362,14 @@ public AcceptActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -383,7 +383,7 @@ public AcceptActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -394,7 +394,7 @@ public AcceptActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -402,21 +402,21 @@ public AcceptActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -424,33 +424,33 @@ public AcceptActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -458,7 +458,7 @@ public AcceptActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -471,7 +471,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -479,11 +479,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -520,14 +520,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -766,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -775,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -785,7 +785,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -794,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -814,14 +814,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -839,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -937,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -947,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -957,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -967,7 +967,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -986,14 +986,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1002,7 +1002,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1010,7 +1010,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1020,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1039,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1049,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// An Expression whose result is bound to the payload parameter of this AcceptActionUsage. If provided,
         /// the AcceptActionUsage will only accept a Transfer with exactly this payload.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAcceptActionUsage.PayloadArgument")]
         public IExpression payloadArgument => this.ComputePayloadArgument();
 
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// The nestedReference of this AcceptActionUsage that redefines the payload output parameter of the
         /// base AcceptActionUsage AcceptAction from the Systems Model Library.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591477541360_47573_933")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IAcceptActionUsage.PayloadParameter")]
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1098,14 +1098,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this AcceptActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAcceptActionUsage.ReceiverArgument")]
         public IExpression receiverArgument => this.ComputeReceiverArgument();
 
@@ -1115,14 +1115,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1146,14 +1146,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1162,7 +1162,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1171,7 +1171,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1280,7 +1280,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1406,10 +1406,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1586,7 +1586,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1641,12 +1641,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1773,7 +1772,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ActionDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ActionDefinition.cs
index 54f236b5..13119fd6 100644
--- a/SysML2.NET/Core/AutoGenPoco/ActionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ActionDefinition.cs
@@ -93,7 +93,7 @@ public ActionDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -102,14 +102,14 @@ public ActionDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public ActionDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public ActionDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,7 +148,7 @@ public ActionDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -157,7 +157,7 @@ public ActionDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -167,14 +167,14 @@ public ActionDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public ActionDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -192,14 +192,14 @@ public ActionDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -207,7 +207,7 @@ public ActionDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -216,7 +216,7 @@ public ActionDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -224,7 +224,7 @@ public ActionDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -238,7 +238,7 @@ public ActionDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -246,14 +246,14 @@ public ActionDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -264,33 +264,33 @@ public ActionDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -298,7 +298,7 @@ public ActionDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -306,7 +306,7 @@ public ActionDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -314,7 +314,7 @@ public ActionDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -323,7 +323,7 @@ public ActionDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -334,14 +334,14 @@ public ActionDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -349,7 +349,7 @@ public ActionDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -357,7 +357,7 @@ public ActionDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -365,7 +365,7 @@ public ActionDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -374,7 +374,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -383,7 +383,7 @@ public ActionDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -391,7 +391,7 @@ public ActionDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -399,7 +399,7 @@ public ActionDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -407,7 +407,7 @@ public ActionDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -415,7 +415,7 @@ public ActionDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -426,7 +426,7 @@ public ActionDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -434,7 +434,7 @@ public ActionDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -443,7 +443,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -453,7 +453,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -463,14 +463,14 @@ public ActionDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -479,7 +479,7 @@ public ActionDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -487,7 +487,7 @@ public ActionDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -496,7 +496,7 @@ public ActionDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -505,7 +505,7 @@ public ActionDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -514,7 +514,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -523,7 +523,7 @@ public ActionDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -531,7 +531,7 @@ public ActionDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -540,7 +540,7 @@ public ActionDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -549,7 +549,7 @@ public ActionDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -558,7 +558,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -568,7 +568,7 @@ public ActionDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -576,7 +576,7 @@ public ActionDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -584,7 +584,7 @@ public ActionDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -592,7 +592,7 @@ public ActionDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -600,7 +600,7 @@ public ActionDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -608,7 +608,7 @@ public ActionDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -619,7 +619,7 @@ public ActionDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -627,7 +627,7 @@ public ActionDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -636,7 +636,7 @@ public ActionDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -645,7 +645,7 @@ public ActionDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -654,7 +654,7 @@ public ActionDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -662,7 +662,7 @@ public ActionDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -670,7 +670,7 @@ public ActionDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -679,7 +679,7 @@ public ActionDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -688,7 +688,7 @@ public ActionDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -696,7 +696,7 @@ public ActionDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -704,7 +704,7 @@ public ActionDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -712,7 +712,7 @@ public ActionDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -721,14 +721,14 @@ public ActionDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -738,7 +738,7 @@ public ActionDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -746,7 +746,7 @@ public ActionDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -758,7 +758,7 @@ public ActionDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -771,7 +771,7 @@ public ActionDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -781,14 +781,14 @@ public ActionDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -796,7 +796,7 @@ public ActionDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -809,14 +809,14 @@ public ActionDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -825,7 +825,7 @@ public ActionDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -835,7 +835,7 @@ public ActionDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1051,7 +1051,7 @@ public ActionDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1074,12 +1074,11 @@ public ActionDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ActionUsage.cs
index 234f4eef..64b5b677 100644
--- a/SysML2.NET/Core/AutoGenPoco/ActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ActionUsage.cs
@@ -99,7 +99,7 @@ public ActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -108,14 +108,14 @@ public ActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -129,7 +129,7 @@ public ActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -139,14 +139,14 @@ public ActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -156,7 +156,7 @@ public ActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -165,7 +165,7 @@ public ActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -180,14 +180,14 @@ public ActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -196,7 +196,7 @@ public ActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -206,14 +206,14 @@ public ActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -223,14 +223,14 @@ public ActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -239,7 +239,7 @@ public ActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -248,7 +248,7 @@ public ActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -258,14 +258,14 @@ public ActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -275,14 +275,14 @@ public ActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -290,7 +290,7 @@ public ActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -298,7 +298,7 @@ public ActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -307,7 +307,7 @@ public ActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -315,7 +315,7 @@ public ActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -329,7 +329,7 @@ public ActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -337,7 +337,7 @@ public ActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -346,14 +346,14 @@ public ActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -361,14 +361,14 @@ public ActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -382,7 +382,7 @@ public ActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -393,7 +393,7 @@ public ActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -401,21 +401,21 @@ public ActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -423,33 +423,33 @@ public ActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -457,7 +457,7 @@ public ActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -478,11 +478,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -491,7 +491,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -519,14 +519,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -813,14 +813,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -936,7 +936,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -966,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -985,14 +985,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1001,7 +1001,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1009,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1048,7 +1048,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1057,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1079,7 +1079,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1089,14 +1089,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1108,7 +1108,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1120,14 +1120,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1136,7 +1136,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1145,7 +1145,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1254,7 +1254,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1380,10 +1380,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1552,7 +1552,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1607,12 +1607,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1739,7 +1738,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ActorMembership.cs b/SysML2.NET/Core/AutoGenPoco/ActorMembership.cs
index dc2c853b..5d409e39 100644
--- a/SysML2.NET/Core/AutoGenPoco/ActorMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ActorMembership.cs
@@ -76,14 +76,14 @@ public ActorMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -93,14 +93,14 @@ public ActorMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -110,7 +110,7 @@ public ActorMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -118,7 +118,7 @@ public ActorMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -129,21 +129,21 @@ public ActorMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -156,7 +156,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -164,7 +164,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -176,7 +176,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -187,7 +187,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -202,14 +202,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The PartUsage specifying the actor.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "IActorMembership.OwnedActorParameter")]
         public IPartUsage ownedActorParameter => this.ComputeOwnedActorParameter();
@@ -218,7 +218,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -228,7 +228,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -236,7 +236,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -246,7 +246,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -272,7 +272,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IActorMembership.OwnedActorParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -281,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -289,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -300,7 +300,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -312,14 +312,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -359,7 +359,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -373,7 +373,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -381,7 +381,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -391,14 +391,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -411,7 +411,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -430,7 +430,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -440,7 +440,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -540,7 +540,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/AllocationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/AllocationDefinition.cs
index 37a57754..0a42d6c4 100644
--- a/SysML2.NET/Core/AutoGenPoco/AllocationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AllocationDefinition.cs
@@ -100,14 +100,14 @@ public AllocationDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AllocationUsages that refine the allocation mapping defined by this AllocationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IAllocationDefinition.Allocation")]
         public List<IAllocationUsage> allocation => this.ComputeAllocation();
@@ -117,7 +117,7 @@ public AllocationDefinition()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -126,7 +126,7 @@ public AllocationDefinition()
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
         public List<IUsage> connectionEnd => this.ComputeConnectionEnd();
@@ -134,7 +134,7 @@ public AllocationDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -144,7 +144,7 @@ public AllocationDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -157,14 +157,14 @@ public AllocationDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -172,7 +172,7 @@ public AllocationDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -181,7 +181,7 @@ public AllocationDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -191,14 +191,14 @@ public AllocationDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -207,7 +207,7 @@ public AllocationDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -217,14 +217,14 @@ public AllocationDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -232,7 +232,7 @@ public AllocationDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -241,7 +241,7 @@ public AllocationDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -249,7 +249,7 @@ public AllocationDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -263,7 +263,7 @@ public AllocationDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -271,14 +271,14 @@ public AllocationDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -286,7 +286,7 @@ public AllocationDefinition()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -297,41 +297,41 @@ public AllocationDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -347,7 +347,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -355,7 +355,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -363,7 +363,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -372,7 +372,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -383,14 +383,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -398,7 +398,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -406,7 +406,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -414,7 +414,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -423,7 +423,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -432,7 +432,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -440,7 +440,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -448,7 +448,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -456,7 +456,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -464,7 +464,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -475,7 +475,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -483,7 +483,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -492,7 +492,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -502,7 +502,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -512,14 +512,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -528,7 +528,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -536,7 +536,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -545,7 +545,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -554,7 +554,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -563,7 +563,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -572,7 +572,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -580,7 +580,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -589,7 +589,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -598,7 +598,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -607,7 +607,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -617,7 +617,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -625,7 +625,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -633,7 +633,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -641,7 +641,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -649,7 +649,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -657,7 +657,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -668,7 +668,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -679,7 +679,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -687,7 +687,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -696,7 +696,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -705,7 +705,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -714,7 +714,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -722,7 +722,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -730,7 +730,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -739,7 +739,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -748,7 +748,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -756,7 +756,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -764,7 +764,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -772,7 +772,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -781,14 +781,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -798,7 +798,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -806,7 +806,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -817,7 +817,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -833,7 +833,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -841,7 +841,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -850,7 +850,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -861,14 +861,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -881,7 +881,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -890,7 +890,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -904,7 +904,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -913,7 +913,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -926,14 +926,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -942,7 +942,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -952,7 +952,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1177,7 +1177,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1211,12 +1211,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/AllocationUsage.cs b/SysML2.NET/Core/AutoGenPoco/AllocationUsage.cs
index 71afa555..25c82a15 100644
--- a/SysML2.NET/Core/AutoGenPoco/AllocationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AllocationUsage.cs
@@ -100,14 +100,14 @@ public AllocationUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AllocationDefinitions that are the types of this AllocationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         [Implements(implementation: "IAllocationUsage.AllocationDefinition")]
         public List<IAllocationDefinition> allocationDefinition => this.ComputeAllocationDefinition();
@@ -115,7 +115,7 @@ public AllocationUsage()
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -129,7 +129,7 @@ public AllocationUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -138,7 +138,7 @@ public AllocationUsage()
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedByProperty("IAllocationUsage.AllocationDefinition")]
@@ -150,7 +150,7 @@ public AllocationUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -161,14 +161,14 @@ public AllocationUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -178,7 +178,7 @@ public AllocationUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -187,7 +187,7 @@ public AllocationUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -196,7 +196,7 @@ public AllocationUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -211,14 +211,14 @@ public AllocationUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -226,7 +226,7 @@ public AllocationUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -236,14 +236,14 @@ public AllocationUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -253,14 +253,14 @@ public AllocationUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -270,7 +270,7 @@ public AllocationUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -279,7 +279,7 @@ public AllocationUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -289,14 +289,14 @@ public AllocationUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -306,14 +306,14 @@ public AllocationUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -321,7 +321,7 @@ public AllocationUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -329,7 +329,7 @@ public AllocationUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -338,7 +338,7 @@ public AllocationUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -346,7 +346,7 @@ public AllocationUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -360,7 +360,7 @@ public AllocationUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -368,7 +368,7 @@ public AllocationUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -377,14 +377,14 @@ public AllocationUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -392,14 +392,14 @@ public AllocationUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -413,7 +413,7 @@ public AllocationUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -421,7 +421,7 @@ public AllocationUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -432,7 +432,7 @@ public AllocationUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -440,21 +440,21 @@ public AllocationUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -462,33 +462,33 @@ public AllocationUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -496,7 +496,7 @@ public AllocationUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -527,11 +527,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -568,14 +568,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -762,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -813,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -861,14 +861,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -935,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -983,7 +983,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1044,14 +1044,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1060,7 +1060,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1068,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1078,7 +1078,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1108,7 +1108,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1118,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1126,7 +1126,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<IPartDefinition> partDefinition => this.ComputePartDefinition();
@@ -1136,7 +1136,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1148,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1156,7 +1156,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1165,7 +1165,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1176,14 +1176,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1196,7 +1196,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1205,7 +1205,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1219,7 +1219,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1228,7 +1228,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1240,7 +1240,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1252,14 +1252,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1268,7 +1268,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1277,7 +1277,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1373,7 +1373,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1479,10 +1479,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1650,7 +1650,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1716,12 +1716,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1848,7 +1847,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/AnalysisCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/AnalysisCaseDefinition.cs
index 83273438..82fb51b8 100644
--- a/SysML2.NET/Core/AutoGenPoco/AnalysisCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AnalysisCaseDefinition.cs
@@ -93,7 +93,7 @@ public AnalysisCaseDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -102,7 +102,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -111,14 +111,14 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -127,7 +127,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -137,7 +137,7 @@ public AnalysisCaseDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -150,14 +150,14 @@ public AnalysisCaseDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -166,7 +166,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -175,7 +175,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -185,22 +185,24 @@ public AnalysisCaseDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -208,7 +210,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -218,14 +220,14 @@ public AnalysisCaseDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -233,7 +235,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -242,7 +244,7 @@ public AnalysisCaseDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -250,7 +252,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -264,7 +266,7 @@ public AnalysisCaseDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -272,14 +274,14 @@ public AnalysisCaseDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -290,44 +292,44 @@ public AnalysisCaseDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -335,7 +337,7 @@ public AnalysisCaseDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -343,7 +345,7 @@ public AnalysisCaseDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -351,7 +353,7 @@ public AnalysisCaseDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -360,7 +362,7 @@ public AnalysisCaseDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -371,14 +373,14 @@ public AnalysisCaseDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -386,7 +388,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -394,7 +396,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -402,7 +404,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -410,7 +412,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -419,7 +421,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -428,7 +430,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -436,7 +438,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -444,7 +446,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -452,7 +454,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -460,7 +462,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -471,7 +473,7 @@ public AnalysisCaseDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -479,7 +481,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -488,7 +490,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -498,7 +500,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -508,14 +510,14 @@ public AnalysisCaseDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -524,7 +526,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -532,7 +534,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -541,7 +543,7 @@ public AnalysisCaseDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -550,7 +552,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -559,7 +561,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -568,7 +570,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -576,7 +578,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -585,7 +587,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -594,7 +596,7 @@ public AnalysisCaseDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -603,7 +605,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -613,7 +615,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -621,7 +623,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -629,7 +631,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -637,7 +639,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -645,7 +647,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -653,7 +655,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -664,7 +666,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -672,7 +674,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -681,7 +683,7 @@ public AnalysisCaseDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -690,7 +692,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -699,7 +701,7 @@ public AnalysisCaseDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -707,7 +709,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -715,7 +717,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -724,7 +726,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -733,7 +735,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -741,7 +743,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -749,7 +751,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -757,7 +759,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -766,14 +768,14 @@ public AnalysisCaseDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -783,7 +785,7 @@ public AnalysisCaseDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -791,7 +793,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -803,7 +805,7 @@ public AnalysisCaseDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -816,14 +818,16 @@ public AnalysisCaseDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -833,7 +837,7 @@ public AnalysisCaseDefinition()
         /// An Expression used to compute the result of the AnalysisCaseDefinition, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IAnalysisCaseDefinition.ResultExpression")]
@@ -845,14 +849,14 @@ public AnalysisCaseDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -860,7 +864,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -869,7 +873,7 @@ public AnalysisCaseDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -882,14 +886,14 @@ public AnalysisCaseDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -898,7 +902,7 @@ public AnalysisCaseDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -908,7 +912,7 @@ public AnalysisCaseDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1124,7 +1128,7 @@ public AnalysisCaseDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1147,12 +1151,11 @@ public AnalysisCaseDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/AnalysisCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/AnalysisCaseUsage.cs
index 3395f79e..672f0dc3 100644
--- a/SysML2.NET/Core/AutoGenPoco/AnalysisCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AnalysisCaseUsage.cs
@@ -96,7 +96,7 @@ public AnalysisCaseUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -106,7 +106,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -115,14 +115,14 @@ public AnalysisCaseUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The AnalysisCaseDefinition that is the definition of this AnalysisCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IAnalysisCaseUsage.AnalysisCaseDefinition")]
         public IAnalysisCaseDefinition analysisCaseDefinition => this.ComputeAnalysisCaseDefinition();
@@ -130,7 +130,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -141,7 +141,7 @@ public AnalysisCaseUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -151,7 +151,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IAnalysisCaseUsage.AnalysisCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -165,7 +165,7 @@ public AnalysisCaseUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -175,14 +175,14 @@ public AnalysisCaseUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -192,7 +192,7 @@ public AnalysisCaseUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -201,7 +201,7 @@ public AnalysisCaseUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -216,14 +216,14 @@ public AnalysisCaseUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -232,7 +232,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -242,14 +242,14 @@ public AnalysisCaseUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -259,14 +259,14 @@ public AnalysisCaseUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -275,7 +275,7 @@ public AnalysisCaseUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -284,7 +284,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -294,14 +294,14 @@ public AnalysisCaseUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -311,14 +311,15 @@ public AnalysisCaseUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -327,7 +328,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -335,7 +336,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -343,7 +344,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -352,7 +353,7 @@ public AnalysisCaseUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -360,7 +361,7 @@ public AnalysisCaseUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -374,7 +375,7 @@ public AnalysisCaseUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -382,7 +383,7 @@ public AnalysisCaseUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -391,14 +392,14 @@ public AnalysisCaseUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -406,14 +407,14 @@ public AnalysisCaseUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -427,7 +428,7 @@ public AnalysisCaseUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -438,7 +439,7 @@ public AnalysisCaseUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -446,14 +447,14 @@ public AnalysisCaseUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -461,14 +462,14 @@ public AnalysisCaseUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -476,33 +477,33 @@ public AnalysisCaseUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -510,7 +511,7 @@ public AnalysisCaseUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -523,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -531,11 +532,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -544,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -561,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -572,14 +573,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -587,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -595,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -603,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -611,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -619,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -627,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -637,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -645,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -653,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -661,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -669,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -677,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -685,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -693,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -701,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -709,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -717,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -725,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -733,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -741,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -749,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -766,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -782,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -798,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -817,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -826,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -874,14 +875,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -890,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -899,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -909,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -919,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -929,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -938,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -948,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -957,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -968,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -977,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -997,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1007,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1017,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1027,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1036,7 +1037,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1046,14 +1047,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1062,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1070,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1080,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1088,7 +1089,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1099,7 +1100,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1109,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1118,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1128,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1149,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1159,7 +1160,7 @@ bool Core.Features.IFeature.IsVariable
         /// An Expression used to compute the result of the AnalysisCaseUsage, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IAnalysisCaseUsage.ResultExpression")]
         public IExpression resultExpression => this.ComputeResultExpression();
@@ -1170,14 +1171,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1186,7 +1187,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1198,7 +1199,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1210,14 +1211,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1226,7 +1227,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1235,7 +1236,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1356,7 +1357,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1496,10 +1497,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1609,7 +1610,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1697,7 +1698,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1752,12 +1753,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1884,7 +1884,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/AnnotatingElement.cs b/SysML2.NET/Core/AutoGenPoco/AnnotatingElement.cs
index 79d4590b..a930362a 100644
--- a/SysML2.NET/Core/AutoGenPoco/AnnotatingElement.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AnnotatingElement.cs
@@ -65,7 +65,7 @@ public AnnotatingElement()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -74,7 +74,7 @@ public AnnotatingElement()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<IElement> annotatedElement => this.ComputeAnnotatedElement();
 
@@ -82,7 +82,7 @@ public AnnotatingElement()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -90,7 +90,7 @@ public AnnotatingElement()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,14 +100,14 @@ public AnnotatingElement()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,7 +117,7 @@ public AnnotatingElement()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -128,14 +128,14 @@ public AnnotatingElement()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -145,7 +145,7 @@ public AnnotatingElement()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -153,7 +153,7 @@ public AnnotatingElement()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -163,7 +163,7 @@ public AnnotatingElement()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -173,14 +173,14 @@ public AnnotatingElement()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -192,14 +192,14 @@ public AnnotatingElement()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -208,7 +208,7 @@ public AnnotatingElement()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -218,7 +218,7 @@ public AnnotatingElement()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -226,7 +226,7 @@ public AnnotatingElement()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -242,7 +242,7 @@ public AnnotatingElement()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -252,14 +252,14 @@ public AnnotatingElement()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -308,7 +308,7 @@ public AnnotatingElement()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Annotation.cs b/SysML2.NET/Core/AutoGenPoco/Annotation.cs
index ef35e653..76dd2bfb 100644
--- a/SysML2.NET/Core/AutoGenPoco/Annotation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Annotation.cs
@@ -68,14 +68,14 @@ public Annotation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element that is annotated by the annotatingElement of this Annotation.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAnnotation.AnnotatedElement")]
         public IElement AnnotatedElement { get; set; }
@@ -84,7 +84,7 @@ public Annotation()
         /// The AnnotatingElement that annotates the annotatedElement of this Annotation. This is always either
         /// the ownedAnnotatingElement or the owningAnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAnnotation.AnnotatingElement")]
         public IAnnotatingElement annotatingElement => this.ComputeAnnotatingElement();
@@ -92,7 +92,7 @@ public Annotation()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -102,14 +102,14 @@ public Annotation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -119,7 +119,7 @@ public Annotation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -127,7 +127,7 @@ public Annotation()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -138,14 +138,14 @@ public Annotation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -155,14 +155,14 @@ public Annotation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The annotatingElement of this Annotation, when it is an ownedRelatedElement.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [Implements(implementation: "IAnnotation.OwnedAnnotatingElement")]
@@ -172,7 +172,7 @@ public Annotation()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -182,14 +182,14 @@ public Annotation()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -200,7 +200,7 @@ public Annotation()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -212,14 +212,14 @@ public Annotation()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The annotatedElement of this Annotation, when it is also the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_494140_18542")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IAnnotation.OwningAnnotatedElement")]
@@ -228,7 +228,7 @@ public Annotation()
         /// <summary>
         /// The annotatingElement of this Annotation, when it is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IAnnotation.OwningAnnotatingElement")]
@@ -237,7 +237,7 @@ public Annotation()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -247,7 +247,7 @@ public Annotation()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -255,7 +255,7 @@ public Annotation()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -266,7 +266,7 @@ public Annotation()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -282,7 +282,7 @@ public Annotation()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -290,7 +290,7 @@ public Annotation()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -300,14 +300,14 @@ public Annotation()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAnnotation.AnnotatingElement")]
         [Implements(implementation: "IRelationship.Source")]
@@ -320,7 +320,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAnnotation.AnnotatedElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -339,7 +339,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -408,7 +408,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/AssertConstraintUsage.cs b/SysML2.NET/Core/AutoGenPoco/AssertConstraintUsage.cs
index 8e11c79e..520af929 100644
--- a/SysML2.NET/Core/AutoGenPoco/AssertConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AssertConstraintUsage.cs
@@ -96,7 +96,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -105,14 +105,14 @@ public AssertConstraintUsage()
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssertConstraintUsage.AssertedConstraint")]
         public IConstraintUsage assertedConstraint => this.ComputeAssertedConstraint();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -126,7 +126,7 @@ public AssertConstraintUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -135,7 +135,7 @@ public AssertConstraintUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
         public IPredicate constraintDefinition => this.ComputeConstraintDefinition();
@@ -146,14 +146,14 @@ public AssertConstraintUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -163,7 +163,7 @@ public AssertConstraintUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -172,7 +172,7 @@ public AssertConstraintUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -187,14 +187,14 @@ public AssertConstraintUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -203,7 +203,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -213,14 +213,14 @@ public AssertConstraintUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -230,14 +230,14 @@ public AssertConstraintUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -246,7 +246,7 @@ public AssertConstraintUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -255,7 +255,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -265,14 +265,14 @@ public AssertConstraintUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -282,14 +282,15 @@ public AssertConstraintUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -298,7 +299,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -306,7 +307,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -314,7 +315,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -323,7 +324,7 @@ public AssertConstraintUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -331,7 +332,7 @@ public AssertConstraintUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -345,7 +346,7 @@ public AssertConstraintUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -353,7 +354,7 @@ public AssertConstraintUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -362,14 +363,14 @@ public AssertConstraintUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -377,14 +378,14 @@ public AssertConstraintUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -398,7 +399,7 @@ public AssertConstraintUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -409,7 +410,7 @@ public AssertConstraintUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -417,14 +418,14 @@ public AssertConstraintUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -432,21 +433,21 @@ public AssertConstraintUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -454,33 +455,33 @@ public AssertConstraintUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -488,7 +489,7 @@ public AssertConstraintUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -501,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -509,11 +510,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -522,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -530,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -539,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -550,14 +551,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -565,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -573,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -581,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -589,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -597,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -605,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -615,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -623,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -631,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -639,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -647,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -655,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -663,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -671,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -679,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -687,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -695,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -703,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -711,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -719,7 +720,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -727,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -735,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -744,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -752,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -760,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -768,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -778,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -786,7 +787,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -795,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -804,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -814,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -823,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -833,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -843,14 +844,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -859,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -868,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -878,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -888,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -898,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -907,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -926,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -937,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -946,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -954,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -966,7 +967,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -976,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -986,7 +987,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -996,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1015,14 +1016,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1031,7 +1032,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1039,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1049,7 +1050,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1057,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1068,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1078,7 +1079,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1087,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1097,14 +1098,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1118,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1127,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1139,14 +1141,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1158,7 +1160,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1170,14 +1172,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1186,7 +1188,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1195,7 +1197,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1303,7 +1305,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1423,10 +1425,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1526,7 +1528,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1624,7 +1626,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1679,12 +1681,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1811,7 +1812,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/AssignmentActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/AssignmentActionUsage.cs
index 0b012db1..b62ca7e4 100644
--- a/SysML2.NET/Core/AutoGenPoco/AssignmentActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AssignmentActionUsage.cs
@@ -99,7 +99,7 @@ public AssignmentActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -108,14 +108,14 @@ public AssignmentActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -129,7 +129,7 @@ public AssignmentActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -139,14 +139,14 @@ public AssignmentActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -156,7 +156,7 @@ public AssignmentActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -165,7 +165,7 @@ public AssignmentActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -180,14 +180,14 @@ public AssignmentActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -196,7 +196,7 @@ public AssignmentActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -206,14 +206,14 @@ public AssignmentActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -223,14 +223,14 @@ public AssignmentActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -239,7 +239,7 @@ public AssignmentActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -248,7 +248,7 @@ public AssignmentActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -258,14 +258,14 @@ public AssignmentActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -275,14 +275,14 @@ public AssignmentActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -290,7 +290,7 @@ public AssignmentActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -298,7 +298,7 @@ public AssignmentActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -307,7 +307,7 @@ public AssignmentActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -315,7 +315,7 @@ public AssignmentActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -329,7 +329,7 @@ public AssignmentActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -337,7 +337,7 @@ public AssignmentActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -346,14 +346,14 @@ public AssignmentActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -361,14 +361,14 @@ public AssignmentActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -382,7 +382,7 @@ public AssignmentActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -393,7 +393,7 @@ public AssignmentActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -401,21 +401,21 @@ public AssignmentActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -423,33 +423,33 @@ public AssignmentActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -457,7 +457,7 @@ public AssignmentActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -470,7 +470,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -478,11 +478,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -491,7 +491,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -519,14 +519,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -813,14 +813,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -829,7 +829,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -907,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -936,7 +936,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -946,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -956,7 +956,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -966,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -985,14 +985,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1001,7 +1001,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1009,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1048,7 +1048,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1057,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1079,14 +1079,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Feature whose value is to be set.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IAssignmentActionUsage.Referent")]
         public IFeature referent => this.ComputeReferent();
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -1106,14 +1106,14 @@ bool Core.Features.IFeature.IsVariable
         /// value of the referent will be set to the result of the valueExpression by this
         /// AssignmentActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssignmentActionUsage.TargetArgument")]
         public IExpression targetArgument => this.ComputeTargetArgument();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1125,7 +1125,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1137,14 +1137,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1152,7 +1152,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Expression whose result is to be assigned to the referent Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAssignmentActionUsage.ValueExpression")]
         public IExpression valueExpression => this.ComputeValueExpression();
 
@@ -1160,7 +1160,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1169,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1278,7 +1278,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1404,10 +1404,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1576,7 +1576,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1631,12 +1631,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1763,7 +1762,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Association.cs b/SysML2.NET/Core/AutoGenPoco/Association.cs
index f2fad48e..e504f272 100644
--- a/SysML2.NET/Core/AutoGenPoco/Association.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Association.cs
@@ -75,7 +75,7 @@ public Association()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -84,7 +84,7 @@ public Association()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<IFeature> associationEnd => this.ComputeAssociationEnd();
@@ -92,7 +92,7 @@ public Association()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -102,7 +102,7 @@ public Association()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -115,14 +115,14 @@ public Association()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -130,7 +130,7 @@ public Association()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -140,14 +140,14 @@ public Association()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -156,7 +156,7 @@ public Association()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -166,14 +166,14 @@ public Association()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -181,7 +181,7 @@ public Association()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -190,7 +190,7 @@ public Association()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -198,7 +198,7 @@ public Association()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -212,7 +212,7 @@ public Association()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -220,14 +220,14 @@ public Association()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -235,7 +235,7 @@ public Association()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -246,26 +246,26 @@ public Association()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -273,7 +273,7 @@ public Association()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -281,7 +281,7 @@ public Association()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -290,7 +290,7 @@ public Association()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -301,14 +301,14 @@ public Association()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -317,7 +317,7 @@ public Association()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -326,7 +326,7 @@ public Association()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -336,7 +336,7 @@ public Association()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -346,7 +346,7 @@ public Association()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -356,14 +356,14 @@ public Association()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -372,7 +372,7 @@ public Association()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -381,7 +381,7 @@ public Association()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -391,7 +391,7 @@ public Association()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -400,7 +400,7 @@ public Association()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -410,7 +410,7 @@ public Association()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -419,7 +419,7 @@ public Association()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -429,7 +429,7 @@ public Association()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -440,7 +440,7 @@ public Association()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -452,7 +452,7 @@ public Association()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -462,7 +462,7 @@ public Association()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -470,7 +470,7 @@ public Association()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -480,14 +480,14 @@ public Association()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -497,7 +497,7 @@ public Association()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -505,7 +505,7 @@ public Association()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -516,7 +516,7 @@ public Association()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -532,7 +532,7 @@ public Association()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -540,7 +540,7 @@ public Association()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -549,7 +549,7 @@ public Association()
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -560,14 +560,14 @@ public Association()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -580,7 +580,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -589,7 +589,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -603,7 +603,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -612,7 +612,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -625,7 +625,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -849,7 +849,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -883,12 +883,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/AssociationStructure.cs b/SysML2.NET/Core/AutoGenPoco/AssociationStructure.cs
index e704f0c3..46f63507 100644
--- a/SysML2.NET/Core/AutoGenPoco/AssociationStructure.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AssociationStructure.cs
@@ -77,7 +77,7 @@ public AssociationStructure()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -86,7 +86,7 @@ public AssociationStructure()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<IFeature> associationEnd => this.ComputeAssociationEnd();
@@ -94,7 +94,7 @@ public AssociationStructure()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -104,7 +104,7 @@ public AssociationStructure()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -117,14 +117,14 @@ public AssociationStructure()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -132,7 +132,7 @@ public AssociationStructure()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -142,14 +142,14 @@ public AssociationStructure()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -158,7 +158,7 @@ public AssociationStructure()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -168,14 +168,14 @@ public AssociationStructure()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -183,7 +183,7 @@ public AssociationStructure()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -192,7 +192,7 @@ public AssociationStructure()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -200,7 +200,7 @@ public AssociationStructure()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -214,7 +214,7 @@ public AssociationStructure()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -222,14 +222,14 @@ public AssociationStructure()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -237,7 +237,7 @@ public AssociationStructure()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -248,26 +248,26 @@ public AssociationStructure()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -275,7 +275,7 @@ public AssociationStructure()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -283,7 +283,7 @@ public AssociationStructure()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -292,7 +292,7 @@ public AssociationStructure()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -303,14 +303,14 @@ public AssociationStructure()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -319,7 +319,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -328,7 +328,7 @@ public AssociationStructure()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -338,7 +338,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -348,7 +348,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -358,14 +358,14 @@ public AssociationStructure()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -374,7 +374,7 @@ public AssociationStructure()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -383,7 +383,7 @@ public AssociationStructure()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -393,7 +393,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -402,7 +402,7 @@ public AssociationStructure()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -412,7 +412,7 @@ public AssociationStructure()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -421,7 +421,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -431,7 +431,7 @@ public AssociationStructure()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -442,7 +442,7 @@ public AssociationStructure()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -454,7 +454,7 @@ public AssociationStructure()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -464,7 +464,7 @@ public AssociationStructure()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -472,7 +472,7 @@ public AssociationStructure()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -482,14 +482,14 @@ public AssociationStructure()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -499,7 +499,7 @@ public AssociationStructure()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -507,7 +507,7 @@ public AssociationStructure()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -518,7 +518,7 @@ public AssociationStructure()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -534,7 +534,7 @@ public AssociationStructure()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -542,7 +542,7 @@ public AssociationStructure()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -551,7 +551,7 @@ public AssociationStructure()
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -562,14 +562,14 @@ public AssociationStructure()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -582,7 +582,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -591,7 +591,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -605,7 +605,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -614,7 +614,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -627,7 +627,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -851,7 +851,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -885,12 +885,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/AttributeDefinition.cs b/SysML2.NET/Core/AutoGenPoco/AttributeDefinition.cs
index 72fa8e93..2f88e70b 100644
--- a/SysML2.NET/Core/AutoGenPoco/AttributeDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AttributeDefinition.cs
@@ -66,7 +66,7 @@ namespace SysML2.NET.Core.POCO.Systems.Attributes
     /// <summary>
     /// An AttributeDefinition is a Definition and a DataType of information about a quality or
     /// characteristic of a system or part of a system that has no independent identity other than its
-    /// value. All features of an AttributeDefinition must be referential (non-composite).As a DataType, an
+    /// value. All features of an AttributeDefinition must be referential (non-composite). As a DataType, an
     /// AttributeDefinition must specialize, directly or indirectly, the base DataType Base::DataValue from
     /// the Kernel Semantic Library.
     /// </summary>
@@ -95,14 +95,14 @@ public AttributeDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -112,7 +112,7 @@ public AttributeDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -125,14 +125,14 @@ public AttributeDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -140,7 +140,7 @@ public AttributeDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -149,7 +149,7 @@ public AttributeDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -159,14 +159,14 @@ public AttributeDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -174,7 +174,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -184,14 +184,14 @@ public AttributeDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -199,7 +199,7 @@ public AttributeDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -208,7 +208,7 @@ public AttributeDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -216,7 +216,7 @@ public AttributeDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -230,7 +230,7 @@ public AttributeDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -238,14 +238,14 @@ public AttributeDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -256,26 +256,26 @@ public AttributeDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -283,7 +283,7 @@ public AttributeDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -291,7 +291,7 @@ public AttributeDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -299,7 +299,7 @@ public AttributeDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -308,7 +308,7 @@ public AttributeDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -319,14 +319,14 @@ public AttributeDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -334,7 +334,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -342,7 +342,7 @@ public AttributeDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -350,7 +350,7 @@ public AttributeDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -359,7 +359,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -368,7 +368,7 @@ public AttributeDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -376,7 +376,7 @@ public AttributeDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -384,7 +384,7 @@ public AttributeDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -392,7 +392,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -400,7 +400,7 @@ public AttributeDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -411,7 +411,7 @@ public AttributeDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -419,7 +419,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -428,7 +428,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -438,7 +438,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -448,14 +448,14 @@ public AttributeDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -464,7 +464,7 @@ public AttributeDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -472,7 +472,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -481,7 +481,7 @@ public AttributeDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -490,7 +490,7 @@ public AttributeDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -499,7 +499,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -508,7 +508,7 @@ public AttributeDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -516,7 +516,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -525,7 +525,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -534,7 +534,7 @@ public AttributeDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -543,7 +543,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -553,7 +553,7 @@ public AttributeDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -561,7 +561,7 @@ public AttributeDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -569,7 +569,7 @@ public AttributeDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -577,7 +577,7 @@ public AttributeDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -585,7 +585,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -593,7 +593,7 @@ public AttributeDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -604,7 +604,7 @@ public AttributeDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -612,7 +612,7 @@ public AttributeDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -621,7 +621,7 @@ public AttributeDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -630,7 +630,7 @@ public AttributeDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -639,7 +639,7 @@ public AttributeDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -647,7 +647,7 @@ public AttributeDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -655,7 +655,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -664,7 +664,7 @@ public AttributeDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -673,7 +673,7 @@ public AttributeDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -681,7 +681,7 @@ public AttributeDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -689,7 +689,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -697,7 +697,7 @@ public AttributeDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -706,14 +706,14 @@ public AttributeDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -723,7 +723,7 @@ public AttributeDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -731,7 +731,7 @@ public AttributeDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -747,7 +747,7 @@ public AttributeDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -757,14 +757,14 @@ public AttributeDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -777,14 +777,14 @@ public AttributeDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -793,7 +793,7 @@ public AttributeDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -803,7 +803,7 @@ public AttributeDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1019,7 +1019,7 @@ public AttributeDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1042,12 +1042,11 @@ public AttributeDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/AttributeUsage.cs b/SysML2.NET/Core/AutoGenPoco/AttributeUsage.cs
index 9eba48fa..bbcda359 100644
--- a/SysML2.NET/Core/AutoGenPoco/AttributeUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/AttributeUsage.cs
@@ -68,7 +68,7 @@ namespace SysML2.NET.Core.POCO.Systems.Attributes
     /// AttributeDefinition, an AttributeUsage is a usage of a AttributeDefinition to represent the value of
     /// some system quality or characteristic. However, other kinds of kernel DataTypes are also allowed, to
     /// permit use of DataTypes from the Kernel Model Libraries. An AttributeUsage itself as well as all its
-    /// nested features must be referential (non-composite).An AttributeUsage must specialize, directly or
+    /// nested features must be referential (non-composite). An AttributeUsage must specialize, directly or
     /// indirectly, the base Feature Base::dataValues from the Kernel Semantic Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471291545_950196_20762", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -96,7 +96,7 @@ public AttributeUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -105,7 +105,7 @@ public AttributeUsage()
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IAttributeUsage.AttributeDefinition")]
         public List<IDataType> attributeDefinition => this.ComputeAttributeDefinition();
@@ -118,7 +118,7 @@ public AttributeUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -128,14 +128,14 @@ public AttributeUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -145,7 +145,7 @@ public AttributeUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -154,7 +154,7 @@ public AttributeUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IAttributeUsage.AttributeDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -169,14 +169,14 @@ public AttributeUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -184,7 +184,7 @@ public AttributeUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -194,14 +194,14 @@ public AttributeUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -211,14 +211,14 @@ public AttributeUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -227,7 +227,7 @@ public AttributeUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -236,7 +236,7 @@ public AttributeUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -246,14 +246,14 @@ public AttributeUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -263,14 +263,14 @@ public AttributeUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -278,7 +278,7 @@ public AttributeUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -287,7 +287,7 @@ public AttributeUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -295,7 +295,7 @@ public AttributeUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -309,7 +309,7 @@ public AttributeUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -317,7 +317,7 @@ public AttributeUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -326,14 +326,14 @@ public AttributeUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -341,14 +341,14 @@ public AttributeUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -362,7 +362,7 @@ public AttributeUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -373,21 +373,21 @@ public AttributeUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -395,14 +395,14 @@ public AttributeUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IAttributeUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
@@ -410,27 +410,27 @@ public AttributeUsage()
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAttributeUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -438,7 +438,7 @@ public AttributeUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -451,7 +451,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -459,11 +459,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -472,7 +472,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -480,7 +480,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -500,14 +500,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -754,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -773,7 +773,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -783,14 +783,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -799,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -818,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -828,7 +828,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -847,7 +847,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -936,7 +936,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -945,7 +945,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -955,14 +955,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -979,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -997,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1041,14 +1041,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1060,7 +1060,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1072,14 +1072,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1088,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1193,7 +1193,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1299,10 +1299,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1461,7 +1461,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1516,12 +1516,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1648,7 +1647,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Behavior.cs b/SysML2.NET/Core/AutoGenPoco/Behavior.cs
index 674a6b9c..972f351f 100644
--- a/SysML2.NET/Core/AutoGenPoco/Behavior.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Behavior.cs
@@ -71,14 +71,14 @@ public Behavior()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,7 +88,7 @@ public Behavior()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -101,14 +101,14 @@ public Behavior()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -117,7 +117,7 @@ public Behavior()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -127,14 +127,14 @@ public Behavior()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -142,7 +142,7 @@ public Behavior()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -152,14 +152,14 @@ public Behavior()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -167,7 +167,7 @@ public Behavior()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -176,7 +176,7 @@ public Behavior()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -184,7 +184,7 @@ public Behavior()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -198,7 +198,7 @@ public Behavior()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -206,14 +206,14 @@ public Behavior()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -224,26 +224,26 @@ public Behavior()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -251,7 +251,7 @@ public Behavior()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -259,7 +259,7 @@ public Behavior()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -268,7 +268,7 @@ public Behavior()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -279,14 +279,14 @@ public Behavior()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -295,7 +295,7 @@ public Behavior()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -304,7 +304,7 @@ public Behavior()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -314,7 +314,7 @@ public Behavior()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -324,7 +324,7 @@ public Behavior()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -334,14 +334,14 @@ public Behavior()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -350,7 +350,7 @@ public Behavior()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -359,7 +359,7 @@ public Behavior()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -369,7 +369,7 @@ public Behavior()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -378,7 +378,7 @@ public Behavior()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -388,7 +388,7 @@ public Behavior()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -397,7 +397,7 @@ public Behavior()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -407,7 +407,7 @@ public Behavior()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -419,7 +419,7 @@ public Behavior()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -429,7 +429,7 @@ public Behavior()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -437,7 +437,7 @@ public Behavior()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -447,14 +447,14 @@ public Behavior()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -464,7 +464,7 @@ public Behavior()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -472,7 +472,7 @@ public Behavior()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -484,7 +484,7 @@ public Behavior()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -497,7 +497,7 @@ public Behavior()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -507,14 +507,14 @@ public Behavior()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -522,7 +522,7 @@ public Behavior()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -535,7 +535,7 @@ public Behavior()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -750,7 +750,7 @@ public Behavior()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -773,12 +773,11 @@ public Behavior()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/BindingConnector.cs b/SysML2.NET/Core/AutoGenPoco/BindingConnector.cs
index 833f2f27..44be3d46 100644
--- a/SysML2.NET/Core/AutoGenPoco/BindingConnector.cs
+++ b/SysML2.NET/Core/AutoGenPoco/BindingConnector.cs
@@ -74,14 +74,14 @@ public BindingConnector()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<IAssociation> association => this.ComputeAssociation();
@@ -94,7 +94,7 @@ public BindingConnector()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -103,7 +103,7 @@ public BindingConnector()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -114,14 +114,14 @@ public BindingConnector()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -131,7 +131,7 @@ public BindingConnector()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -140,7 +140,7 @@ public BindingConnector()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -153,14 +153,14 @@ public BindingConnector()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -169,14 +169,14 @@ public BindingConnector()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -186,14 +186,14 @@ public BindingConnector()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -203,7 +203,7 @@ public BindingConnector()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -212,7 +212,7 @@ public BindingConnector()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -222,14 +222,14 @@ public BindingConnector()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -239,14 +239,14 @@ public BindingConnector()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -254,7 +254,7 @@ public BindingConnector()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -263,7 +263,7 @@ public BindingConnector()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -271,7 +271,7 @@ public BindingConnector()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -285,7 +285,7 @@ public BindingConnector()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -293,7 +293,7 @@ public BindingConnector()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -302,14 +302,14 @@ public BindingConnector()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -317,14 +317,14 @@ public BindingConnector()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -338,7 +338,7 @@ public BindingConnector()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -346,7 +346,7 @@ public BindingConnector()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -357,21 +357,21 @@ public BindingConnector()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -379,26 +379,26 @@ public BindingConnector()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -406,7 +406,7 @@ public BindingConnector()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -414,7 +414,7 @@ public BindingConnector()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -422,7 +422,7 @@ public BindingConnector()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -431,7 +431,7 @@ public BindingConnector()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -442,14 +442,14 @@ public BindingConnector()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -458,7 +458,7 @@ public BindingConnector()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -467,7 +467,7 @@ public BindingConnector()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -477,7 +477,7 @@ public BindingConnector()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -486,7 +486,7 @@ public BindingConnector()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -496,7 +496,7 @@ public BindingConnector()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -506,14 +506,14 @@ public BindingConnector()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -522,7 +522,7 @@ public BindingConnector()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -531,7 +531,7 @@ public BindingConnector()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -541,7 +541,7 @@ public BindingConnector()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -551,7 +551,7 @@ public BindingConnector()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -561,7 +561,7 @@ public BindingConnector()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -570,7 +570,7 @@ public BindingConnector()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -580,7 +580,7 @@ public BindingConnector()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -589,7 +589,7 @@ public BindingConnector()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -600,7 +600,7 @@ public BindingConnector()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -609,7 +609,7 @@ public BindingConnector()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -617,7 +617,7 @@ public BindingConnector()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -628,7 +628,7 @@ public BindingConnector()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -640,7 +640,7 @@ public BindingConnector()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -650,7 +650,7 @@ public BindingConnector()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -660,7 +660,7 @@ public BindingConnector()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -670,7 +670,7 @@ public BindingConnector()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -679,7 +679,7 @@ public BindingConnector()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -689,14 +689,14 @@ public BindingConnector()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -704,7 +704,7 @@ public BindingConnector()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -714,7 +714,7 @@ public BindingConnector()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -722,7 +722,7 @@ public BindingConnector()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -733,7 +733,7 @@ public BindingConnector()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -744,7 +744,7 @@ public BindingConnector()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -759,7 +759,7 @@ public BindingConnector()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -767,7 +767,7 @@ public BindingConnector()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -776,7 +776,7 @@ public BindingConnector()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -787,14 +787,14 @@ public BindingConnector()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -807,7 +807,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -816,7 +816,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -830,7 +830,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -839,7 +839,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -851,7 +851,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.association];
@@ -863,7 +863,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -958,7 +958,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1064,10 +1064,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1226,7 +1226,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1283,12 +1283,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1415,7 +1414,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/BindingConnectorAsUsage.cs b/SysML2.NET/Core/AutoGenPoco/BindingConnectorAsUsage.cs
index e5647340..ec2ae3bc 100644
--- a/SysML2.NET/Core/AutoGenPoco/BindingConnectorAsUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/BindingConnectorAsUsage.cs
@@ -96,14 +96,14 @@ public BindingConnectorAsUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<IAssociation> association => this.ComputeAssociation();
@@ -116,7 +116,7 @@ public BindingConnectorAsUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -125,7 +125,7 @@ public BindingConnectorAsUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -136,14 +136,14 @@ public BindingConnectorAsUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -153,7 +153,7 @@ public BindingConnectorAsUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -162,7 +162,7 @@ public BindingConnectorAsUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -171,7 +171,7 @@ public BindingConnectorAsUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<IClassifier> definition => this.ComputeDefinition();
@@ -185,14 +185,14 @@ public BindingConnectorAsUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -200,7 +200,7 @@ public BindingConnectorAsUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -210,14 +210,14 @@ public BindingConnectorAsUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -227,14 +227,14 @@ public BindingConnectorAsUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -244,7 +244,7 @@ public BindingConnectorAsUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -253,7 +253,7 @@ public BindingConnectorAsUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -263,14 +263,14 @@ public BindingConnectorAsUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -280,14 +280,14 @@ public BindingConnectorAsUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -295,7 +295,7 @@ public BindingConnectorAsUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -304,7 +304,7 @@ public BindingConnectorAsUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -312,7 +312,7 @@ public BindingConnectorAsUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -326,7 +326,7 @@ public BindingConnectorAsUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -334,7 +334,7 @@ public BindingConnectorAsUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -343,14 +343,14 @@ public BindingConnectorAsUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -358,14 +358,14 @@ public BindingConnectorAsUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -379,7 +379,7 @@ public BindingConnectorAsUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -387,7 +387,7 @@ public BindingConnectorAsUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -398,21 +398,21 @@ public BindingConnectorAsUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -420,33 +420,33 @@ public BindingConnectorAsUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -454,7 +454,7 @@ public BindingConnectorAsUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -475,11 +475,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -516,14 +516,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -742,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -799,14 +799,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -902,7 +902,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -982,14 +982,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1069,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1097,14 +1097,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1117,7 +1117,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1126,7 +1126,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1140,7 +1140,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1149,7 +1149,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1161,7 +1161,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.association];
@@ -1173,14 +1173,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1189,7 +1189,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1198,7 +1198,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1294,7 +1294,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1400,10 +1400,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1571,7 +1571,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1637,12 +1637,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1769,7 +1768,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/BooleanExpression.cs b/SysML2.NET/Core/AutoGenPoco/BooleanExpression.cs
index 2c92fc80..bb3fbecf 100644
--- a/SysML2.NET/Core/AutoGenPoco/BooleanExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/BooleanExpression.cs
@@ -70,14 +70,14 @@ public BooleanExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public BooleanExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -101,14 +101,14 @@ public BooleanExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public BooleanExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public BooleanExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,14 +148,14 @@ public BooleanExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public BooleanExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -181,7 +181,7 @@ public BooleanExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -190,7 +190,7 @@ public BooleanExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -200,14 +200,14 @@ public BooleanExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -217,14 +217,15 @@ public BooleanExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -233,7 +234,7 @@ public BooleanExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public BooleanExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public BooleanExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public BooleanExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public BooleanExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public BooleanExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public BooleanExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public BooleanExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public BooleanExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public BooleanExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public BooleanExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public BooleanExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public BooleanExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public BooleanExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public BooleanExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public BooleanExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public BooleanExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public BooleanExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public BooleanExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public BooleanExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public BooleanExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public BooleanExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public BooleanExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public BooleanExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public BooleanExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public BooleanExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public BooleanExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public BooleanExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public BooleanExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public BooleanExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public BooleanExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public BooleanExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public BooleanExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public BooleanExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public BooleanExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public BooleanExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,15 +721,16 @@ public BooleanExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
         public IPredicate predicate => this.ComputePredicate();
@@ -741,7 +743,7 @@ public BooleanExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -750,7 +752,7 @@ public BooleanExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -762,14 +764,14 @@ public BooleanExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -781,7 +783,7 @@ public BooleanExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -792,7 +794,7 @@ public BooleanExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -899,7 +901,7 @@ public BooleanExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1019,10 +1021,10 @@ public BooleanExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1111,7 +1113,7 @@ public BooleanExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1190,7 +1192,7 @@ public BooleanExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1236,12 +1238,11 @@ public BooleanExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1368,7 +1369,7 @@ public BooleanExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/CalculationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/CalculationDefinition.cs
index db82ba4a..d16bbbf1 100644
--- a/SysML2.NET/Core/AutoGenPoco/CalculationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CalculationDefinition.cs
@@ -94,7 +94,7 @@ public CalculationDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -103,14 +103,14 @@ public CalculationDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -119,7 +119,7 @@ public CalculationDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public CalculationDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public CalculationDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -158,7 +158,7 @@ public CalculationDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -167,7 +167,7 @@ public CalculationDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,22 +177,24 @@ public CalculationDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -200,7 +202,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -210,14 +212,14 @@ public CalculationDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -225,7 +227,7 @@ public CalculationDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -234,7 +236,7 @@ public CalculationDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -242,7 +244,7 @@ public CalculationDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -256,7 +258,7 @@ public CalculationDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -264,14 +266,14 @@ public CalculationDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -282,44 +284,44 @@ public CalculationDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -327,7 +329,7 @@ public CalculationDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -335,7 +337,7 @@ public CalculationDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -343,7 +345,7 @@ public CalculationDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -352,7 +354,7 @@ public CalculationDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -363,14 +365,14 @@ public CalculationDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -378,7 +380,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -386,7 +388,7 @@ public CalculationDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -394,7 +396,7 @@ public CalculationDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -403,7 +405,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -412,7 +414,7 @@ public CalculationDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -420,7 +422,7 @@ public CalculationDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -428,7 +430,7 @@ public CalculationDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -436,7 +438,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -444,7 +446,7 @@ public CalculationDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -455,7 +457,7 @@ public CalculationDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -463,7 +465,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -472,7 +474,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -482,7 +484,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -492,14 +494,14 @@ public CalculationDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -508,7 +510,7 @@ public CalculationDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -516,7 +518,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -525,7 +527,7 @@ public CalculationDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -534,7 +536,7 @@ public CalculationDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -543,7 +545,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -552,7 +554,7 @@ public CalculationDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -560,7 +562,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -569,7 +571,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -578,7 +580,7 @@ public CalculationDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -587,7 +589,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -597,7 +599,7 @@ public CalculationDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -605,7 +607,7 @@ public CalculationDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -613,7 +615,7 @@ public CalculationDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -621,7 +623,7 @@ public CalculationDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -629,7 +631,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -637,7 +639,7 @@ public CalculationDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -648,7 +650,7 @@ public CalculationDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -656,7 +658,7 @@ public CalculationDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -665,7 +667,7 @@ public CalculationDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -674,7 +676,7 @@ public CalculationDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -683,7 +685,7 @@ public CalculationDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -691,7 +693,7 @@ public CalculationDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -699,7 +701,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -708,7 +710,7 @@ public CalculationDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -717,7 +719,7 @@ public CalculationDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -725,7 +727,7 @@ public CalculationDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -733,7 +735,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -741,7 +743,7 @@ public CalculationDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -750,14 +752,14 @@ public CalculationDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -767,7 +769,7 @@ public CalculationDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -775,7 +777,7 @@ public CalculationDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -787,7 +789,7 @@ public CalculationDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -800,14 +802,16 @@ public CalculationDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -819,14 +823,14 @@ public CalculationDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -834,7 +838,7 @@ public CalculationDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -847,14 +851,14 @@ public CalculationDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -863,7 +867,7 @@ public CalculationDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -873,7 +877,7 @@ public CalculationDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1089,7 +1093,7 @@ public CalculationDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1112,12 +1116,11 @@ public CalculationDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/CalculationUsage.cs b/SysML2.NET/Core/AutoGenPoco/CalculationUsage.cs
index fa3f56f4..212083f0 100644
--- a/SysML2.NET/Core/AutoGenPoco/CalculationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CalculationUsage.cs
@@ -99,7 +99,7 @@ public CalculationUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -109,14 +109,14 @@ public CalculationUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -127,7 +127,7 @@ public CalculationUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "ICalculationUsage.CalculationDefinition")]
@@ -141,7 +141,7 @@ public CalculationUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -151,14 +151,14 @@ public CalculationUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -168,7 +168,7 @@ public CalculationUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -177,7 +177,7 @@ public CalculationUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -192,14 +192,14 @@ public CalculationUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -208,7 +208,7 @@ public CalculationUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -218,14 +218,14 @@ public CalculationUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -235,14 +235,14 @@ public CalculationUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -251,7 +251,7 @@ public CalculationUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -260,7 +260,7 @@ public CalculationUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -270,14 +270,14 @@ public CalculationUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -287,14 +287,15 @@ public CalculationUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -303,7 +304,7 @@ public CalculationUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -311,7 +312,7 @@ public CalculationUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -319,7 +320,7 @@ public CalculationUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -328,7 +329,7 @@ public CalculationUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -336,7 +337,7 @@ public CalculationUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -350,7 +351,7 @@ public CalculationUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -358,7 +359,7 @@ public CalculationUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -367,14 +368,14 @@ public CalculationUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -382,14 +383,14 @@ public CalculationUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -403,7 +404,7 @@ public CalculationUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -414,7 +415,7 @@ public CalculationUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -422,14 +423,14 @@ public CalculationUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -437,14 +438,14 @@ public CalculationUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -452,33 +453,33 @@ public CalculationUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -486,7 +487,7 @@ public CalculationUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -499,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -507,11 +508,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -520,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -528,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -537,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -548,14 +549,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -563,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -571,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -579,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -587,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -595,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -603,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -613,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -621,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -629,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -637,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -645,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -653,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -661,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -669,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -677,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -685,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -693,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -701,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -709,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -717,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -725,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -733,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -742,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -750,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -758,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -766,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -776,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -785,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -794,7 +795,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -803,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -813,7 +814,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -822,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -832,7 +833,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -842,14 +843,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -858,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -867,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -877,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -887,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -897,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -906,7 +907,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -916,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -925,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -945,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -953,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -965,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -975,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -995,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1004,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1014,14 +1015,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1030,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1038,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1048,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1056,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1067,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1077,7 +1078,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1086,7 +1087,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1096,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1108,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1117,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1129,14 +1130,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1148,7 +1149,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1160,14 +1161,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1176,7 +1177,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1185,7 +1186,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1306,7 +1307,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1446,10 +1447,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1559,7 +1560,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1647,7 +1648,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1702,12 +1703,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1834,7 +1834,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/CaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/CaseDefinition.cs
index 52347cdb..2bdcc7e4 100644
--- a/SysML2.NET/Core/AutoGenPoco/CaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CaseDefinition.cs
@@ -95,7 +95,7 @@ public CaseDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -104,7 +104,7 @@ public CaseDefinition()
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -113,14 +113,14 @@ public CaseDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -129,7 +129,7 @@ public CaseDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -139,7 +139,7 @@ public CaseDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -152,14 +152,14 @@ public CaseDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -168,7 +168,7 @@ public CaseDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -177,7 +177,7 @@ public CaseDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -187,22 +187,24 @@ public CaseDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -210,7 +212,7 @@ public CaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -220,14 +222,14 @@ public CaseDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -235,7 +237,7 @@ public CaseDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -244,7 +246,7 @@ public CaseDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -252,7 +254,7 @@ public CaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -266,7 +268,7 @@ public CaseDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -274,14 +276,14 @@ public CaseDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -292,44 +294,44 @@ public CaseDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -337,7 +339,7 @@ public CaseDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -345,7 +347,7 @@ public CaseDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -353,7 +355,7 @@ public CaseDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -362,7 +364,7 @@ public CaseDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -373,14 +375,14 @@ public CaseDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -388,7 +390,7 @@ public CaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -396,7 +398,7 @@ public CaseDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -404,7 +406,7 @@ public CaseDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -412,7 +414,7 @@ public CaseDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -421,7 +423,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -430,7 +432,7 @@ public CaseDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -438,7 +440,7 @@ public CaseDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -446,7 +448,7 @@ public CaseDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -454,7 +456,7 @@ public CaseDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -462,7 +464,7 @@ public CaseDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -473,7 +475,7 @@ public CaseDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -481,7 +483,7 @@ public CaseDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -490,7 +492,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -500,7 +502,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -510,14 +512,14 @@ public CaseDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -526,7 +528,7 @@ public CaseDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -534,7 +536,7 @@ public CaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -543,7 +545,7 @@ public CaseDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -552,7 +554,7 @@ public CaseDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -561,7 +563,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -570,7 +572,7 @@ public CaseDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -578,7 +580,7 @@ public CaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +589,7 @@ public CaseDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -596,7 +598,7 @@ public CaseDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -605,7 +607,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -615,7 +617,7 @@ public CaseDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -623,7 +625,7 @@ public CaseDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -631,7 +633,7 @@ public CaseDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -639,7 +641,7 @@ public CaseDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -647,7 +649,7 @@ public CaseDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -655,7 +657,7 @@ public CaseDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -666,7 +668,7 @@ public CaseDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -674,7 +676,7 @@ public CaseDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -683,7 +685,7 @@ public CaseDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -692,7 +694,7 @@ public CaseDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -701,7 +703,7 @@ public CaseDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -709,7 +711,7 @@ public CaseDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -717,7 +719,7 @@ public CaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -726,7 +728,7 @@ public CaseDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -735,7 +737,7 @@ public CaseDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -743,7 +745,7 @@ public CaseDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -751,7 +753,7 @@ public CaseDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -759,7 +761,7 @@ public CaseDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -768,14 +770,14 @@ public CaseDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -785,7 +787,7 @@ public CaseDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -793,7 +795,7 @@ public CaseDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -805,7 +807,7 @@ public CaseDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -818,14 +820,16 @@ public CaseDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -837,14 +841,14 @@ public CaseDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -852,7 +856,7 @@ public CaseDefinition()
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -861,7 +865,7 @@ public CaseDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -874,14 +878,14 @@ public CaseDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -890,7 +894,7 @@ public CaseDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -900,7 +904,7 @@ public CaseDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1116,7 +1120,7 @@ public CaseDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1139,12 +1143,11 @@ public CaseDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/CaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/CaseUsage.cs
index 2987d213..00416d6e 100644
--- a/SysML2.NET/Core/AutoGenPoco/CaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CaseUsage.cs
@@ -96,7 +96,7 @@ public CaseUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -106,7 +106,7 @@ public CaseUsage()
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -115,14 +115,14 @@ public CaseUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -133,7 +133,7 @@ public CaseUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -143,7 +143,7 @@ public CaseUsage()
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
         public ICaseDefinition caseDefinition => this.ComputeCaseDefinition();
@@ -156,7 +156,7 @@ public CaseUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -166,14 +166,14 @@ public CaseUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -183,7 +183,7 @@ public CaseUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -192,7 +192,7 @@ public CaseUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -207,14 +207,14 @@ public CaseUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -223,7 +223,7 @@ public CaseUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -233,14 +233,14 @@ public CaseUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -250,14 +250,14 @@ public CaseUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -266,7 +266,7 @@ public CaseUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -275,7 +275,7 @@ public CaseUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -285,14 +285,14 @@ public CaseUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -302,14 +302,15 @@ public CaseUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -318,7 +319,7 @@ public CaseUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -326,7 +327,7 @@ public CaseUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -334,7 +335,7 @@ public CaseUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -343,7 +344,7 @@ public CaseUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -351,7 +352,7 @@ public CaseUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -365,7 +366,7 @@ public CaseUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -373,7 +374,7 @@ public CaseUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -382,14 +383,14 @@ public CaseUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -397,14 +398,14 @@ public CaseUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -418,7 +419,7 @@ public CaseUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -429,7 +430,7 @@ public CaseUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -437,14 +438,14 @@ public CaseUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -452,14 +453,14 @@ public CaseUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -467,33 +468,33 @@ public CaseUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -501,7 +502,7 @@ public CaseUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -514,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -522,11 +523,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -535,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -543,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -563,14 +564,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -578,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -586,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -594,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -602,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -610,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -618,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -628,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -636,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -644,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -652,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -660,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -668,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -676,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -684,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -692,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -700,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -708,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -716,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -724,7 +725,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -732,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -740,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -748,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -773,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -781,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -789,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -817,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -826,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -836,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -855,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -865,14 +866,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -881,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -890,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -900,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -910,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -920,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -929,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -948,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -968,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -976,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -988,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -998,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1008,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1018,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1027,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1037,14 +1038,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1053,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1061,7 +1062,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1071,7 +1072,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1079,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1090,7 +1091,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1109,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1119,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1131,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1152,14 +1153,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1168,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1180,7 +1181,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1192,14 +1193,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1208,7 +1209,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1217,7 +1218,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1338,7 +1339,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1478,10 +1479,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1591,7 +1592,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1679,7 +1680,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1734,12 +1735,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1866,7 +1866,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Class.cs b/SysML2.NET/Core/AutoGenPoco/Class.cs
index a25e3e4c..8b2703a5 100644
--- a/SysML2.NET/Core/AutoGenPoco/Class.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Class.cs
@@ -71,14 +71,14 @@ public Class()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,7 +88,7 @@ public Class()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -101,14 +101,14 @@ public Class()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -116,7 +116,7 @@ public Class()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -126,14 +126,14 @@ public Class()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -141,7 +141,7 @@ public Class()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -151,14 +151,14 @@ public Class()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -166,7 +166,7 @@ public Class()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -175,7 +175,7 @@ public Class()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -183,7 +183,7 @@ public Class()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -197,7 +197,7 @@ public Class()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -205,14 +205,14 @@ public Class()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -223,26 +223,26 @@ public Class()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -250,7 +250,7 @@ public Class()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -258,7 +258,7 @@ public Class()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -267,7 +267,7 @@ public Class()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -278,14 +278,14 @@ public Class()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -294,7 +294,7 @@ public Class()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -303,7 +303,7 @@ public Class()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -313,7 +313,7 @@ public Class()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -323,7 +323,7 @@ public Class()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -333,14 +333,14 @@ public Class()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -349,7 +349,7 @@ public Class()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -358,7 +358,7 @@ public Class()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -368,7 +368,7 @@ public Class()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -377,7 +377,7 @@ public Class()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -387,7 +387,7 @@ public Class()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -396,7 +396,7 @@ public Class()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -406,7 +406,7 @@ public Class()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -418,7 +418,7 @@ public Class()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -428,7 +428,7 @@ public Class()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -436,7 +436,7 @@ public Class()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -446,14 +446,14 @@ public Class()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -463,7 +463,7 @@ public Class()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -471,7 +471,7 @@ public Class()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -487,7 +487,7 @@ public Class()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -497,14 +497,14 @@ public Class()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -517,7 +517,7 @@ public Class()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -732,7 +732,7 @@ public Class()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -755,12 +755,11 @@ public Class()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/Classifier.cs b/SysML2.NET/Core/AutoGenPoco/Classifier.cs
index 3dbd2877..6e374852 100644
--- a/SysML2.NET/Core/AutoGenPoco/Classifier.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Classifier.cs
@@ -41,12 +41,12 @@ namespace SysML2.NET.Core.POCO.Core.Classifiers
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Classifier is a Type that classifies:<ul>	<li>Things (in the universe) regardless of how Features
-    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li>	<li>How
+    /// A Classifier is a Type that classifies: <ul> <li>Things (in the universe) regardless of how Features
+    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li> <li>How
     /// the above things are related by Features. (These are interpreted semantically as sequences of
     /// multiple things, such that the last thing in the sequence is also classified by the Classifier. Note
-    /// that this means that a Classifier modeled as specializing a Feature cannot classify
-    /// anything.)</li></ul>
+    /// that this means that a Classifier modeled as specializing a Feature cannot classify anything.)</li>
+    /// </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651676_375105_42143", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -73,14 +73,14 @@ public Classifier()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -90,7 +90,7 @@ public Classifier()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -103,14 +103,14 @@ public Classifier()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -118,7 +118,7 @@ public Classifier()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -128,14 +128,14 @@ public Classifier()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -143,7 +143,7 @@ public Classifier()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -153,14 +153,14 @@ public Classifier()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -168,7 +168,7 @@ public Classifier()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -177,7 +177,7 @@ public Classifier()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -185,7 +185,7 @@ public Classifier()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -199,7 +199,7 @@ public Classifier()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -207,14 +207,14 @@ public Classifier()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -225,26 +225,26 @@ public Classifier()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -252,7 +252,7 @@ public Classifier()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -260,7 +260,7 @@ public Classifier()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -269,7 +269,7 @@ public Classifier()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -280,14 +280,14 @@ public Classifier()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -296,7 +296,7 @@ public Classifier()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -305,7 +305,7 @@ public Classifier()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -315,7 +315,7 @@ public Classifier()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -325,7 +325,7 @@ public Classifier()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -335,14 +335,14 @@ public Classifier()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -351,7 +351,7 @@ public Classifier()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -360,7 +360,7 @@ public Classifier()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -370,7 +370,7 @@ public Classifier()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -379,7 +379,7 @@ public Classifier()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -389,7 +389,7 @@ public Classifier()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -398,7 +398,7 @@ public Classifier()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -408,7 +408,7 @@ public Classifier()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -420,7 +420,7 @@ public Classifier()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -430,7 +430,7 @@ public Classifier()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -438,7 +438,7 @@ public Classifier()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -448,14 +448,14 @@ public Classifier()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -465,7 +465,7 @@ public Classifier()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -473,7 +473,7 @@ public Classifier()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -489,7 +489,7 @@ public Classifier()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -499,14 +499,14 @@ public Classifier()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -519,7 +519,7 @@ public Classifier()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -734,7 +734,7 @@ public Classifier()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -757,12 +757,11 @@ public Classifier()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/CollectExpression.cs b/SysML2.NET/Core/AutoGenPoco/CollectExpression.cs
index 5bbff5f2..c2fec59a 100644
--- a/SysML2.NET/Core/AutoGenPoco/CollectExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CollectExpression.cs
@@ -71,24 +71,24 @@ public CollectExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -102,7 +102,7 @@ public CollectExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -112,14 +112,14 @@ public CollectExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public CollectExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public CollectExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,14 +159,14 @@ public CollectExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public CollectExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -192,7 +192,7 @@ public CollectExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public CollectExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -211,14 +211,14 @@ public CollectExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -228,14 +228,15 @@ public CollectExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -243,7 +244,7 @@ public CollectExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -251,7 +252,7 @@ public CollectExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -260,7 +261,7 @@ public CollectExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -268,7 +269,7 @@ public CollectExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -276,7 +277,7 @@ public CollectExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -290,7 +291,7 @@ public CollectExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -298,7 +299,7 @@ public CollectExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -307,14 +308,14 @@ public CollectExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -322,14 +323,14 @@ public CollectExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -343,7 +344,7 @@ public CollectExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -354,14 +355,14 @@ public CollectExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -369,14 +370,14 @@ public CollectExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,26 +385,26 @@ public CollectExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +412,7 @@ public CollectExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -419,7 +420,7 @@ public CollectExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -427,7 +428,7 @@ public CollectExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -436,7 +437,7 @@ public CollectExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -447,13 +448,13 @@ public CollectExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ICollectExpression.Operator")]
         public string Operator { get; set; } = "collect";
@@ -462,7 +463,7 @@ public CollectExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ICollectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -477,7 +478,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -486,7 +487,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -495,7 +496,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -505,7 +506,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -514,7 +515,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -524,7 +525,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -534,14 +535,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -550,7 +551,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -559,7 +560,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -569,7 +570,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -579,7 +580,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -589,7 +590,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -598,7 +599,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -608,7 +609,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -617,7 +618,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -628,7 +629,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -637,7 +638,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -645,7 +646,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -657,7 +658,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -667,7 +668,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -677,7 +678,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -687,7 +688,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -696,7 +697,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -706,14 +707,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -721,7 +722,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -731,7 +732,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -739,7 +740,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,7 +751,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -761,7 +762,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -774,7 +775,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -783,7 +784,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -795,14 +796,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -814,7 +815,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -825,7 +826,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -932,7 +933,7 @@ string IOperatorExpression.Operator
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1067,7 +1068,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1084,10 +1085,10 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1188,7 +1189,7 @@ string IOperatorExpression.Operator
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1267,7 +1268,7 @@ string IOperatorExpression.Operator
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1313,12 +1314,11 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1445,7 +1445,7 @@ string IOperatorExpression.Operator
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Comment.cs b/SysML2.NET/Core/AutoGenPoco/Comment.cs
index f1e3ad9f..a0d1092d 100644
--- a/SysML2.NET/Core/AutoGenPoco/Comment.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Comment.cs
@@ -63,7 +63,7 @@ public Comment()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -72,7 +72,7 @@ public Comment()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<IElement> annotatedElement => this.ComputeAnnotatedElement();
 
@@ -80,7 +80,7 @@ public Comment()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -88,14 +88,14 @@ public Comment()
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -105,14 +105,14 @@ public Comment()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -122,7 +122,7 @@ public Comment()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -133,14 +133,14 @@ public Comment()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -149,7 +149,7 @@ public Comment()
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Locale")]
         public string Locale { get; set; }
 
@@ -159,7 +159,7 @@ public Comment()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -167,7 +167,7 @@ public Comment()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -177,7 +177,7 @@ public Comment()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -187,14 +187,14 @@ public Comment()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -206,14 +206,14 @@ public Comment()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -222,7 +222,7 @@ public Comment()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ public Comment()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ public Comment()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -256,7 +256,7 @@ public Comment()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -266,14 +266,14 @@ public Comment()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -322,7 +322,7 @@ public Comment()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ConcernDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ConcernDefinition.cs
index a9f01808..ee6a5d64 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConcernDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConcernDefinition.cs
@@ -94,7 +94,7 @@ public ConcernDefinition()
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -103,7 +103,7 @@ public ConcernDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -112,7 +112,7 @@ public ConcernDefinition()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -120,7 +120,7 @@ public ConcernDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public ConcernDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -151,14 +151,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -167,7 +167,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -176,7 +176,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -186,22 +186,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -209,7 +211,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -219,7 +221,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
@@ -227,7 +229,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
@@ -235,7 +237,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -243,7 +245,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -252,7 +254,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -260,7 +262,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -274,7 +276,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -282,14 +284,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -300,44 +302,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -345,7 +347,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -353,7 +355,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -361,7 +363,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -370,7 +372,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -381,14 +383,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -396,7 +398,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -404,7 +406,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -412,7 +414,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -421,7 +423,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -430,7 +432,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -438,7 +440,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -446,7 +448,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -454,7 +456,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -462,7 +464,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -473,7 +475,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -481,7 +483,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -490,7 +492,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -500,7 +502,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -510,14 +512,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -526,7 +528,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -534,7 +536,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -543,7 +545,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -552,7 +554,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -561,7 +563,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -570,7 +572,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -578,7 +580,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +589,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -596,7 +598,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -605,7 +607,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -615,7 +617,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -623,7 +625,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -631,7 +633,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -639,7 +641,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -647,7 +649,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -655,7 +657,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -666,7 +668,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -674,7 +676,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -683,7 +685,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -692,7 +694,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -701,7 +703,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -709,7 +711,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -717,7 +719,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -726,7 +728,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -735,7 +737,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -743,7 +745,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -751,7 +753,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -759,7 +761,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -768,14 +770,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -785,7 +787,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -793,7 +795,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -805,7 +807,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -818,7 +820,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -827,7 +829,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -837,15 +839,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -857,14 +861,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -873,7 +877,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -881,7 +885,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -891,14 +895,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -911,14 +915,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -927,7 +931,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -937,7 +941,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1153,7 +1157,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1176,12 +1180,11 @@ string Root.Elements.IElement.DeclaredShortName
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ConcernUsage.cs b/SysML2.NET/Core/AutoGenPoco/ConcernUsage.cs
index b5944621..1596177e 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConcernUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConcernUsage.cs
@@ -97,7 +97,7 @@ public ConcernUsage()
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -106,7 +106,7 @@ public ConcernUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -115,7 +115,7 @@ public ConcernUsage()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -123,7 +123,7 @@ public ConcernUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -137,14 +137,14 @@ public ConcernUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
         /// <summary>
         /// The ConcernDefinition that is the single type of this ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         [Implements(implementation: "IConcernUsage.ConcernDefinition")]
         public IConcernDefinition concernDefinition => this.ComputeConcernDefinition();
@@ -154,7 +154,7 @@ public ConcernUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -166,14 +166,14 @@ public ConcernUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -183,7 +183,7 @@ public ConcernUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -200,7 +200,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -215,14 +215,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -231,7 +231,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -241,14 +241,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -258,14 +258,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -274,7 +274,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -283,7 +283,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -293,14 +293,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -310,7 +310,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -318,15 +318,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -335,7 +336,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -343,7 +344,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -351,7 +352,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -360,7 +361,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -368,7 +369,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -382,7 +383,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -390,7 +391,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -399,14 +400,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -414,14 +415,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -435,7 +436,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -446,7 +447,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -454,14 +455,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -469,14 +470,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -484,33 +485,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -518,7 +519,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -531,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -539,11 +540,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -560,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -569,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -580,14 +581,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -595,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -603,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -611,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -619,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -627,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -635,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -645,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -653,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -661,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -669,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -677,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -685,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -693,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -701,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -709,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -717,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -725,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -733,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -741,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -749,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -782,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -798,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -816,7 +817,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -825,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -834,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -844,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -853,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -863,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -873,14 +874,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -889,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -898,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -908,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -918,7 +919,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -928,7 +929,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -937,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -947,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -967,7 +968,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -976,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -984,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -996,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1006,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1016,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1026,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1035,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1045,14 +1046,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1061,7 +1062,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1069,7 +1070,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1079,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1087,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1098,7 +1099,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1108,7 +1109,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1117,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1127,14 +1128,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1148,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1157,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1167,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
@@ -1175,7 +1177,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [RedefinedByProperty("IConcernUsage.ConcernDefinition")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
@@ -1186,7 +1188,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1198,14 +1200,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1214,7 +1216,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1224,14 +1226,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1243,7 +1245,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1255,14 +1257,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1271,7 +1273,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1280,7 +1282,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1388,7 +1390,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1508,10 +1510,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1611,7 +1613,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1709,7 +1711,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1764,12 +1766,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1896,7 +1897,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ConjugatedPortDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ConjugatedPortDefinition.cs
index db67dc87..cc61e016 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConjugatedPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConjugatedPortDefinition.cs
@@ -96,14 +96,14 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPortDefinition.ConjugatedPortDefinition")]
         public IConjugatedPortDefinition conjugatedPortDefinition => this.ComputeConjugatedPortDefinition();
@@ -111,7 +111,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -121,7 +121,7 @@ public ConjugatedPortDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -134,14 +134,14 @@ public ConjugatedPortDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -149,7 +149,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -158,7 +158,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -168,14 +168,14 @@ public ConjugatedPortDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -183,7 +183,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -193,14 +193,14 @@ public ConjugatedPortDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -208,7 +208,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -217,7 +217,7 @@ public ConjugatedPortDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -225,7 +225,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -239,7 +239,7 @@ public ConjugatedPortDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -247,14 +247,14 @@ public ConjugatedPortDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -265,33 +265,33 @@ public ConjugatedPortDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -299,7 +299,7 @@ public ConjugatedPortDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -307,7 +307,7 @@ public ConjugatedPortDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -315,7 +315,7 @@ public ConjugatedPortDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -324,7 +324,7 @@ public ConjugatedPortDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -335,7 +335,7 @@ public ConjugatedPortDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -343,7 +343,7 @@ public ConjugatedPortDefinition()
         /// The original PortDefinition for this ConjugatedPortDefinition, which is the owningNamespace of the
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [Implements(implementation: "IConjugatedPortDefinition.OriginalPortDefinition")]
         public IPortDefinition originalPortDefinition => this.ComputeOriginalPortDefinition();
@@ -351,7 +351,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -359,7 +359,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -367,7 +367,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -375,7 +375,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -384,7 +384,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -393,7 +393,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -401,7 +401,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -409,7 +409,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -417,7 +417,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -425,7 +425,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [RedefinedByProperty("IConjugatedPortDefinition.OwnedPortConjugator")]
@@ -437,7 +437,7 @@ public ConjugatedPortDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -445,7 +445,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -454,7 +454,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -464,7 +464,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -474,14 +474,14 @@ public ConjugatedPortDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -490,7 +490,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -498,7 +498,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -507,7 +507,7 @@ public ConjugatedPortDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -516,7 +516,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -525,7 +525,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -534,7 +534,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -542,7 +542,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -551,7 +551,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -560,7 +560,7 @@ public ConjugatedPortDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -569,7 +569,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -579,7 +579,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -587,7 +587,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -595,7 +595,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -603,7 +603,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -612,7 +612,7 @@ public ConjugatedPortDefinition()
         /// The PortConjugation that is the ownedConjugator of this ConjugatedPortDefinition, linking it to its
         /// originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_280165_440")]
         [Implements(implementation: "IConjugatedPortDefinition.OwnedPortConjugator")]
         public IPortConjugation ownedPortConjugator => this.ComputeOwnedPortConjugator();
@@ -620,7 +620,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -628,7 +628,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -639,7 +639,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -647,7 +647,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -656,7 +656,7 @@ public ConjugatedPortDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -665,7 +665,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -674,7 +674,7 @@ public ConjugatedPortDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -682,7 +682,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -690,7 +690,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -699,7 +699,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -708,7 +708,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -716,7 +716,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -724,7 +724,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -732,7 +732,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -741,14 +741,14 @@ public ConjugatedPortDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -758,7 +758,7 @@ public ConjugatedPortDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [RedefinedByProperty("IConjugatedPortDefinition.OriginalPortDefinition")]
         [Implements(implementation: "IElement.OwningNamespace")]
@@ -767,7 +767,7 @@ public ConjugatedPortDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -783,7 +783,7 @@ public ConjugatedPortDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -793,14 +793,14 @@ public ConjugatedPortDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -813,14 +813,14 @@ public ConjugatedPortDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -829,7 +829,7 @@ public ConjugatedPortDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -839,7 +839,7 @@ public ConjugatedPortDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1064,7 +1064,7 @@ public ConjugatedPortDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1087,12 +1087,11 @@ public ConjugatedPortDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ConjugatedPortTyping.cs b/SysML2.NET/Core/AutoGenPoco/ConjugatedPortTyping.cs
index fa26adfd..ab7f4dbe 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConjugatedPortTyping.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConjugatedPortTyping.cs
@@ -72,7 +72,7 @@ public ConjugatedPortTyping()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -80,7 +80,7 @@ public ConjugatedPortTyping()
         /// The type of this ConjugatedPortTyping considered as a FeatureTyping, which must be a
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543180520185_480887_21131")]
         [Implements(implementation: "IConjugatedPortTyping.ConjugatedPortDefinition")]
         public IConjugatedPortDefinition ConjugatedPortDefinition { get; set; }
@@ -88,7 +88,7 @@ public ConjugatedPortTyping()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -98,14 +98,14 @@ public ConjugatedPortTyping()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -115,14 +115,14 @@ public ConjugatedPortTyping()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -139,7 +139,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -150,14 +150,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -167,7 +167,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -175,7 +175,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -185,14 +185,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -203,7 +203,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -215,14 +215,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -231,7 +231,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -241,7 +241,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -249,7 +249,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -260,7 +260,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -271,7 +271,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -281,7 +281,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The originalPortDefinition of the conjugatedPortDefinition of this ConjugatedPortTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConjugatedPortTyping.PortDefinition")]
         public IPortDefinition portDefinition => this.ComputePortDefinition();
 
@@ -293,7 +293,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -301,7 +301,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -311,14 +311,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -337,7 +337,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -356,7 +356,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -375,7 +375,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -384,7 +384,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IConjugatedPortTyping.ConjugatedPortDefinition")]
         [Implements(implementation: "IFeatureTyping.Type")]
@@ -403,7 +403,7 @@ IType Core.Features.IFeatureTyping.Type
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public IFeature TypedFeature { get; set; }
@@ -471,7 +471,7 @@ IType Core.Features.IFeatureTyping.Type
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Conjugation.cs b/SysML2.NET/Core/AutoGenPoco/Conjugation.cs
index 476de0c5..d91d050e 100644
--- a/SysML2.NET/Core/AutoGenPoco/Conjugation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Conjugation.cs
@@ -42,7 +42,7 @@ namespace SysML2.NET.Core.POCO.Core.Types
     /// with a direction in relative to the originalType are considered to have an effective direction of
     /// out relative to the conjugatedType and, similarly, Features with direction out in the originalType
     /// are considered to have an effective direction of in in the conjugatedType. Features with direction
-    /// inout, or with no direction, in the originalType, are inherited without change.A Type may
+    /// inout, or with no direction, in the originalType, are inherited without change. A Type may
     /// participate as a conjugatedType in at most one Conjugation relationship, and such a Type may not
     /// also be the specific Type in any Specialization relationship.
     /// </summary>
@@ -75,14 +75,14 @@ public Conjugation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConjugation.ConjugatedType")]
         public IType ConjugatedType { get; set; }
@@ -90,7 +90,7 @@ public Conjugation()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -100,14 +100,14 @@ public Conjugation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -117,7 +117,7 @@ public Conjugation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -125,7 +125,7 @@ public Conjugation()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -136,14 +136,14 @@ public Conjugation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -153,14 +153,14 @@ public Conjugation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConjugation.OriginalType")]
         public IType OriginalType { get; set; }
@@ -169,7 +169,7 @@ public Conjugation()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -179,14 +179,14 @@ public Conjugation()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -197,7 +197,7 @@ public Conjugation()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -209,14 +209,14 @@ public Conjugation()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -226,7 +226,7 @@ public Conjugation()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -234,7 +234,7 @@ public Conjugation()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -245,7 +245,7 @@ public Conjugation()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -256,7 +256,7 @@ public Conjugation()
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IConjugation.OwningType")]
@@ -270,7 +270,7 @@ public Conjugation()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -278,7 +278,7 @@ public Conjugation()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -288,14 +288,14 @@ public Conjugation()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.ConjugatedType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -314,7 +314,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.OriginalType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -333,7 +333,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -402,7 +402,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ConnectionDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ConnectionDefinition.cs
index 18c0efae..0680fef9 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConnectionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConnectionDefinition.cs
@@ -96,7 +96,7 @@ public ConnectionDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -105,7 +105,7 @@ public ConnectionDefinition()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -114,7 +114,7 @@ public ConnectionDefinition()
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
         public List<IUsage> connectionEnd => this.ComputeConnectionEnd();
@@ -122,7 +122,7 @@ public ConnectionDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -132,7 +132,7 @@ public ConnectionDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -145,14 +145,14 @@ public ConnectionDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -160,7 +160,7 @@ public ConnectionDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -169,7 +169,7 @@ public ConnectionDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -179,14 +179,14 @@ public ConnectionDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -195,7 +195,7 @@ public ConnectionDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -205,14 +205,14 @@ public ConnectionDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -220,7 +220,7 @@ public ConnectionDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -229,7 +229,7 @@ public ConnectionDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -237,7 +237,7 @@ public ConnectionDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -251,7 +251,7 @@ public ConnectionDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -259,14 +259,14 @@ public ConnectionDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -274,7 +274,7 @@ public ConnectionDefinition()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -285,41 +285,41 @@ public ConnectionDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -335,7 +335,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -343,7 +343,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -351,7 +351,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -360,7 +360,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -371,14 +371,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -386,7 +386,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -394,7 +394,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -402,7 +402,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -411,7 +411,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -420,7 +420,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -428,7 +428,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -436,7 +436,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -444,7 +444,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -452,7 +452,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -463,7 +463,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -471,7 +471,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -480,7 +480,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -490,7 +490,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -500,14 +500,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -516,7 +516,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -524,7 +524,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -533,7 +533,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -542,7 +542,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -551,7 +551,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -560,7 +560,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -568,7 +568,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -577,7 +577,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -586,7 +586,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -595,7 +595,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -605,7 +605,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -613,7 +613,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -621,7 +621,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -629,7 +629,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -637,7 +637,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -645,7 +645,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -656,7 +656,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -667,7 +667,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -675,7 +675,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -684,7 +684,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -693,7 +693,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -702,7 +702,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -710,7 +710,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -718,7 +718,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -727,7 +727,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -736,7 +736,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -744,7 +744,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -752,7 +752,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -760,7 +760,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -769,14 +769,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -786,7 +786,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -794,7 +794,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -805,7 +805,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -821,7 +821,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -829,7 +829,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -838,7 +838,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -849,14 +849,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -869,7 +869,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -878,7 +878,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -892,7 +892,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -901,7 +901,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -914,14 +914,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -930,7 +930,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -940,7 +940,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1165,7 +1165,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1199,12 +1199,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ConnectionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ConnectionUsage.cs
index 786ff425..bf3e6260 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConnectionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConnectionUsage.cs
@@ -102,14 +102,14 @@ public ConnectionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -123,7 +123,7 @@ public ConnectionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -132,7 +132,7 @@ public ConnectionUsage()
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [Implements(implementation: "IConnectionUsage.ConnectionDefinition")]
@@ -143,7 +143,7 @@ public ConnectionUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -154,14 +154,14 @@ public ConnectionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -171,7 +171,7 @@ public ConnectionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -180,7 +180,7 @@ public ConnectionUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -189,7 +189,7 @@ public ConnectionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -204,14 +204,14 @@ public ConnectionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -219,7 +219,7 @@ public ConnectionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -229,14 +229,14 @@ public ConnectionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -246,14 +246,14 @@ public ConnectionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -263,7 +263,7 @@ public ConnectionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -272,7 +272,7 @@ public ConnectionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -282,14 +282,14 @@ public ConnectionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -299,14 +299,14 @@ public ConnectionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -314,7 +314,7 @@ public ConnectionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -322,7 +322,7 @@ public ConnectionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -331,7 +331,7 @@ public ConnectionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -339,7 +339,7 @@ public ConnectionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -353,7 +353,7 @@ public ConnectionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -361,7 +361,7 @@ public ConnectionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -370,14 +370,14 @@ public ConnectionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -385,14 +385,14 @@ public ConnectionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -406,7 +406,7 @@ public ConnectionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -414,7 +414,7 @@ public ConnectionUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -425,7 +425,7 @@ public ConnectionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -433,21 +433,21 @@ public ConnectionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -455,33 +455,33 @@ public ConnectionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -489,7 +489,7 @@ public ConnectionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -520,11 +520,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -533,7 +533,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -541,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -561,14 +561,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -755,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -806,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -854,14 +854,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -879,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -899,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -928,7 +928,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -937,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -948,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -957,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1008,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1027,7 +1027,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1037,14 +1037,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1053,7 +1053,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1061,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1071,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1079,7 +1079,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1090,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1101,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1111,7 +1111,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1119,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<IPartDefinition> partDefinition => this.ComputePartDefinition();
@@ -1129,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1141,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1149,7 +1149,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1158,7 +1158,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1169,14 +1169,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1189,7 +1189,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1198,7 +1198,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1212,7 +1212,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1221,7 +1221,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1233,7 +1233,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1245,14 +1245,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1261,7 +1261,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1270,7 +1270,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1366,7 +1366,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1472,10 +1472,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1643,7 +1643,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1709,12 +1709,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1841,7 +1840,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Connector.cs b/SysML2.NET/Core/AutoGenPoco/Connector.cs
index d27c7088..a55f7b4a 100644
--- a/SysML2.NET/Core/AutoGenPoco/Connector.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Connector.cs
@@ -76,14 +76,14 @@ public Connector()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<IAssociation> association => this.ComputeAssociation();
@@ -96,7 +96,7 @@ public Connector()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -105,7 +105,7 @@ public Connector()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -116,14 +116,14 @@ public Connector()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -133,7 +133,7 @@ public Connector()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,7 +142,7 @@ public Connector()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -155,14 +155,14 @@ public Connector()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -171,14 +171,14 @@ public Connector()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -188,14 +188,14 @@ public Connector()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -205,7 +205,7 @@ public Connector()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -214,7 +214,7 @@ public Connector()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -224,14 +224,14 @@ public Connector()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -241,14 +241,14 @@ public Connector()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -256,7 +256,7 @@ public Connector()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -265,7 +265,7 @@ public Connector()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -273,7 +273,7 @@ public Connector()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -287,7 +287,7 @@ public Connector()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -295,7 +295,7 @@ public Connector()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -304,14 +304,14 @@ public Connector()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -319,14 +319,14 @@ public Connector()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -340,7 +340,7 @@ public Connector()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -348,7 +348,7 @@ public Connector()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -359,21 +359,21 @@ public Connector()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -381,26 +381,26 @@ public Connector()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -408,7 +408,7 @@ public Connector()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -416,7 +416,7 @@ public Connector()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -424,7 +424,7 @@ public Connector()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -433,7 +433,7 @@ public Connector()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -444,14 +444,14 @@ public Connector()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -460,7 +460,7 @@ public Connector()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -469,7 +469,7 @@ public Connector()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -479,7 +479,7 @@ public Connector()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -488,7 +488,7 @@ public Connector()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -498,7 +498,7 @@ public Connector()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -508,14 +508,14 @@ public Connector()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -524,7 +524,7 @@ public Connector()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -533,7 +533,7 @@ public Connector()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -543,7 +543,7 @@ public Connector()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -553,7 +553,7 @@ public Connector()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -563,7 +563,7 @@ public Connector()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -572,7 +572,7 @@ public Connector()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -582,7 +582,7 @@ public Connector()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -591,7 +591,7 @@ public Connector()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -602,7 +602,7 @@ public Connector()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -611,7 +611,7 @@ public Connector()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -619,7 +619,7 @@ public Connector()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -630,7 +630,7 @@ public Connector()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -642,7 +642,7 @@ public Connector()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -652,7 +652,7 @@ public Connector()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -662,7 +662,7 @@ public Connector()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -672,7 +672,7 @@ public Connector()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -681,7 +681,7 @@ public Connector()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -691,14 +691,14 @@ public Connector()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -706,7 +706,7 @@ public Connector()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -716,7 +716,7 @@ public Connector()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -724,7 +724,7 @@ public Connector()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -735,7 +735,7 @@ public Connector()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -746,7 +746,7 @@ public Connector()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -761,7 +761,7 @@ public Connector()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -769,7 +769,7 @@ public Connector()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -778,7 +778,7 @@ public Connector()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -789,14 +789,14 @@ public Connector()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -809,7 +809,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -818,7 +818,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -832,7 +832,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -841,7 +841,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -853,7 +853,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.association];
@@ -865,7 +865,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -960,7 +960,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1066,10 +1066,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1228,7 +1228,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1285,12 +1285,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1417,7 +1416,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ConstraintDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ConstraintDefinition.cs
index cc3f4533..587d1e4d 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConstraintDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConstraintDefinition.cs
@@ -93,14 +93,14 @@ public ConstraintDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public ConstraintDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,14 +123,14 @@ public ConstraintDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -139,7 +139,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -148,7 +148,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -158,22 +158,24 @@ public ConstraintDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -181,7 +183,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -191,14 +193,14 @@ public ConstraintDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -206,7 +208,7 @@ public ConstraintDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -215,7 +217,7 @@ public ConstraintDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -223,7 +225,7 @@ public ConstraintDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -237,7 +239,7 @@ public ConstraintDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -245,14 +247,14 @@ public ConstraintDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -263,44 +265,44 @@ public ConstraintDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -308,7 +310,7 @@ public ConstraintDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -316,7 +318,7 @@ public ConstraintDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -324,7 +326,7 @@ public ConstraintDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -333,7 +335,7 @@ public ConstraintDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -344,14 +346,14 @@ public ConstraintDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -359,7 +361,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -367,7 +369,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -375,7 +377,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -384,7 +386,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -393,7 +395,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -401,7 +403,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -409,7 +411,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -417,7 +419,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -425,7 +427,7 @@ public ConstraintDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -436,7 +438,7 @@ public ConstraintDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -444,7 +446,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -453,7 +455,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -463,7 +465,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -473,14 +475,14 @@ public ConstraintDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -489,7 +491,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -497,7 +499,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -506,7 +508,7 @@ public ConstraintDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -515,7 +517,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -524,7 +526,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -533,7 +535,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -541,7 +543,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -550,7 +552,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -559,7 +561,7 @@ public ConstraintDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -568,7 +570,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -578,7 +580,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -586,7 +588,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -594,7 +596,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -602,7 +604,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -610,7 +612,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -618,7 +620,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -629,7 +631,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -637,7 +639,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -646,7 +648,7 @@ public ConstraintDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -655,7 +657,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -664,7 +666,7 @@ public ConstraintDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -672,7 +674,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -680,7 +682,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -689,7 +691,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -698,7 +700,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -706,7 +708,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -714,7 +716,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -722,7 +724,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -731,14 +733,14 @@ public ConstraintDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -748,7 +750,7 @@ public ConstraintDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -756,7 +758,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -768,7 +770,7 @@ public ConstraintDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -781,14 +783,16 @@ public ConstraintDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -800,14 +804,14 @@ public ConstraintDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -815,7 +819,7 @@ public ConstraintDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -828,14 +832,14 @@ public ConstraintDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -844,7 +848,7 @@ public ConstraintDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -854,7 +858,7 @@ public ConstraintDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1070,7 +1074,7 @@ public ConstraintDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1093,12 +1097,11 @@ public ConstraintDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ConstraintUsage.cs b/SysML2.NET/Core/AutoGenPoco/ConstraintUsage.cs
index 095d868e..766e7b3a 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConstraintUsage.cs
@@ -97,14 +97,14 @@ public ConstraintUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -118,7 +118,7 @@ public ConstraintUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -127,7 +127,7 @@ public ConstraintUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
         public IPredicate constraintDefinition => this.ComputeConstraintDefinition();
@@ -138,14 +138,14 @@ public ConstraintUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -155,7 +155,7 @@ public ConstraintUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -164,7 +164,7 @@ public ConstraintUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -179,14 +179,14 @@ public ConstraintUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -195,7 +195,7 @@ public ConstraintUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -205,14 +205,14 @@ public ConstraintUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -222,14 +222,14 @@ public ConstraintUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -238,7 +238,7 @@ public ConstraintUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -247,7 +247,7 @@ public ConstraintUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -257,14 +257,14 @@ public ConstraintUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -274,14 +274,15 @@ public ConstraintUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -290,7 +291,7 @@ public ConstraintUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -298,7 +299,7 @@ public ConstraintUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -306,7 +307,7 @@ public ConstraintUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -315,7 +316,7 @@ public ConstraintUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -323,7 +324,7 @@ public ConstraintUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -337,7 +338,7 @@ public ConstraintUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -345,7 +346,7 @@ public ConstraintUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -354,14 +355,14 @@ public ConstraintUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -369,14 +370,14 @@ public ConstraintUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -390,7 +391,7 @@ public ConstraintUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -401,7 +402,7 @@ public ConstraintUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -409,14 +410,14 @@ public ConstraintUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -424,14 +425,14 @@ public ConstraintUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -439,33 +440,33 @@ public ConstraintUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -473,7 +474,7 @@ public ConstraintUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -486,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -494,11 +495,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -507,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -515,7 +516,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -524,7 +525,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -535,14 +536,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -550,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -558,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -566,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -574,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -582,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -590,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -600,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -608,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -616,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -624,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -632,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -640,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -648,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -656,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -664,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -672,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -680,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -688,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -696,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -704,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -712,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -720,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -729,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -737,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -745,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -753,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -763,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -780,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -789,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -818,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -828,14 +829,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -844,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -853,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -863,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -873,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -883,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -892,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -902,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -911,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -922,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -931,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -951,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -961,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -971,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -981,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -990,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1000,14 +1001,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1016,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1034,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1042,7 +1043,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1053,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1063,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1072,7 +1073,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1082,14 +1083,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1103,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1112,7 +1114,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1124,14 +1126,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1143,7 +1145,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1155,14 +1157,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1171,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1180,7 +1182,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1288,7 +1290,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1408,10 +1410,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1511,7 +1513,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1609,7 +1611,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1664,12 +1666,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1796,7 +1797,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ConstructorExpression.cs b/SysML2.NET/Core/AutoGenPoco/ConstructorExpression.cs
index 030c7458..dd3d3ab7 100644
--- a/SysML2.NET/Core/AutoGenPoco/ConstructorExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ConstructorExpression.cs
@@ -72,24 +72,24 @@ public ConstructorExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -103,7 +103,7 @@ public ConstructorExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -113,14 +113,14 @@ public ConstructorExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public ConstructorExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -143,14 +143,14 @@ public ConstructorExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -160,14 +160,14 @@ public ConstructorExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,14 +177,14 @@ public ConstructorExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -193,7 +193,7 @@ public ConstructorExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -202,7 +202,7 @@ public ConstructorExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -212,14 +212,14 @@ public ConstructorExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -229,14 +229,15 @@ public ConstructorExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -244,7 +245,7 @@ public ConstructorExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -252,7 +253,7 @@ public ConstructorExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -261,7 +262,7 @@ public ConstructorExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -269,7 +270,7 @@ public ConstructorExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -277,7 +278,7 @@ public ConstructorExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -291,7 +292,7 @@ public ConstructorExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -299,7 +300,7 @@ public ConstructorExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -308,14 +309,14 @@ public ConstructorExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -323,14 +324,14 @@ public ConstructorExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -344,7 +345,7 @@ public ConstructorExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -355,14 +356,14 @@ public ConstructorExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -370,14 +371,14 @@ public ConstructorExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -385,26 +386,26 @@ public ConstructorExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -412,7 +413,7 @@ public ConstructorExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -420,7 +421,7 @@ public ConstructorExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -428,7 +429,7 @@ public ConstructorExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -437,7 +438,7 @@ public ConstructorExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -448,14 +449,14 @@ public ConstructorExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -464,7 +465,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -473,7 +474,7 @@ public ConstructorExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -483,7 +484,7 @@ public ConstructorExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -492,7 +493,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -502,7 +503,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -512,14 +513,14 @@ public ConstructorExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -528,7 +529,7 @@ public ConstructorExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -537,7 +538,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -547,7 +548,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -557,7 +558,7 @@ public ConstructorExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -567,7 +568,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -576,7 +577,7 @@ public ConstructorExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -586,7 +587,7 @@ public ConstructorExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -595,7 +596,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -606,7 +607,7 @@ public ConstructorExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -615,7 +616,7 @@ public ConstructorExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -623,7 +624,7 @@ public ConstructorExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -635,7 +636,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -645,7 +646,7 @@ public ConstructorExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -655,7 +656,7 @@ public ConstructorExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -665,7 +666,7 @@ public ConstructorExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -674,7 +675,7 @@ public ConstructorExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -684,14 +685,14 @@ public ConstructorExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -699,7 +700,7 @@ public ConstructorExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -709,7 +710,7 @@ public ConstructorExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -717,7 +718,7 @@ public ConstructorExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -728,7 +729,7 @@ public ConstructorExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -739,7 +740,7 @@ public ConstructorExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -752,7 +753,7 @@ public ConstructorExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -761,7 +762,7 @@ public ConstructorExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -773,14 +774,14 @@ public ConstructorExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -792,7 +793,7 @@ public ConstructorExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -803,7 +804,7 @@ public ConstructorExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -910,7 +911,7 @@ public ConstructorExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1023,7 +1024,7 @@ public ConstructorExpression()
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1040,10 +1041,10 @@ public ConstructorExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1144,7 +1145,7 @@ public ConstructorExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1223,7 +1224,7 @@ public ConstructorExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1269,12 +1270,11 @@ public ConstructorExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1401,7 +1401,7 @@ public ConstructorExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/CrossSubsetting.cs b/SysML2.NET/Core/AutoGenPoco/CrossSubsetting.cs
index 38599f89..baef343f 100644
--- a/SysML2.NET/Core/AutoGenPoco/CrossSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/CrossSubsetting.cs
@@ -41,14 +41,14 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// CrossSubsetting is a kind of Subsetting for end Features, as identified by crossingFeature, to
     /// subset a chained Feature, identified by crossedFeature. It navigates to instances of the end
     /// Feature’s type from instances of other end Feature types on the same owningType (at least two end
-    /// Features are required for any of them to have a CrossSubsetting).The crossedFeature of a
+    /// Features are required for any of them to have a CrossSubsetting). The crossedFeature of a
     /// CrossSubsetting must have a feature chain of exactly two Features. The second Feature in the chain
     /// is the crossFeature of the crossingFeature (end Feature), which has the same type as the
     /// crossingFeature. When the owningType of the crossingFeature has exactly two end Features, the first
     /// Feature in the chain of the crossedFeature is the other end Feature. The crossFeature’s
     /// featuringType in this case is the other end Feature. When the owningType has more than two end
     /// Features, the first Feature in the chain is a Feature that CrossMultiplies all the other end
-    /// Features, which is also the featuringType of the crossFeature.A crossFeature must be owned by its
+    /// Features, which is also the featuringType of the crossFeature. A crossFeature must be owned by its
     /// featureCrossing (end Feature) when the featureCrossing owningType has more than two end Features.
     /// Otherwise, for exactly two end Features, the crossFeatures of each the ends can instead optionally
     /// be inherited by the other end from one of its types or a subsetted Feature.
@@ -82,14 +82,14 @@ public CrossSubsetting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The chained Feature that is cross subset by the crossingFeature of this CrossSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "ICrossSubsetting.CrossedFeature")]
         public IFeature CrossedFeature { get; set; }
@@ -97,7 +97,7 @@ public CrossSubsetting()
         /// <summary>
         /// The end Feature that owns this CrossSubsetting relationship and is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "ICrossSubsetting.CrossingFeature")]
@@ -106,7 +106,7 @@ public CrossSubsetting()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -116,14 +116,14 @@ public CrossSubsetting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -133,14 +133,14 @@ public CrossSubsetting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -160,7 +160,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -171,14 +171,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -188,7 +188,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -196,7 +196,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -206,14 +206,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -224,7 +224,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -236,14 +236,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("ICrossSubsetting.CrossingFeature")]
@@ -253,7 +253,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -263,7 +263,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -271,7 +271,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -282,7 +282,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -293,7 +293,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -308,7 +308,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -316,7 +316,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -326,14 +326,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -352,7 +352,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -371,7 +371,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("ICrossSubsetting.CrossedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -387,7 +387,7 @@ IFeature ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ICrossSubsetting.CrossingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -400,7 +400,7 @@ IFeature ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -419,7 +419,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -488,7 +488,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/DataType.cs b/SysML2.NET/Core/AutoGenPoco/DataType.cs
index 2e442f3c..d2bd30e3 100644
--- a/SysML2.NET/Core/AutoGenPoco/DataType.cs
+++ b/SysML2.NET/Core/AutoGenPoco/DataType.cs
@@ -44,10 +44,10 @@ namespace SysML2.NET.Core.POCO.Kernel.DataTypes
     /// <summary>
     /// A DataType is a Classifier of things (in the universe) that can only be distinguished by how they
     /// are related to other things (via Features). This means multiple things classified by the same
-    /// DataType<ul>	<li>Cannot be distinguished when they are related to other things in exactly the same
-    /// way, even when they are intended to be about different things.</li>	<li>Can be distinguished when
+    /// DataType <ul> <li>Cannot be distinguished when they are related to other things in exactly the same
+    /// way, even when they are intended to be about different things.</li> <li>Can be distinguished when
     /// they are related to other things in different ways, even when they are intended to be about the same
-    /// thing.</li></ul>
+    /// thing.</li> </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1557527599533_240072_110321", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -74,14 +74,14 @@ public DataType()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,7 +91,7 @@ public DataType()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -104,14 +104,14 @@ public DataType()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -119,7 +119,7 @@ public DataType()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -129,14 +129,14 @@ public DataType()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -144,7 +144,7 @@ public DataType()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -154,14 +154,14 @@ public DataType()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -169,7 +169,7 @@ public DataType()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -178,7 +178,7 @@ public DataType()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -186,7 +186,7 @@ public DataType()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -200,7 +200,7 @@ public DataType()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -208,14 +208,14 @@ public DataType()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -226,26 +226,26 @@ public DataType()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -253,7 +253,7 @@ public DataType()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -261,7 +261,7 @@ public DataType()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -270,7 +270,7 @@ public DataType()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -281,14 +281,14 @@ public DataType()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -297,7 +297,7 @@ public DataType()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -306,7 +306,7 @@ public DataType()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -316,7 +316,7 @@ public DataType()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -326,7 +326,7 @@ public DataType()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -336,14 +336,14 @@ public DataType()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -352,7 +352,7 @@ public DataType()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -361,7 +361,7 @@ public DataType()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -371,7 +371,7 @@ public DataType()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -380,7 +380,7 @@ public DataType()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -390,7 +390,7 @@ public DataType()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -399,7 +399,7 @@ public DataType()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -409,7 +409,7 @@ public DataType()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -421,7 +421,7 @@ public DataType()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -431,7 +431,7 @@ public DataType()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -439,7 +439,7 @@ public DataType()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -449,14 +449,14 @@ public DataType()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -466,7 +466,7 @@ public DataType()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -474,7 +474,7 @@ public DataType()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -490,7 +490,7 @@ public DataType()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -500,14 +500,14 @@ public DataType()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -520,7 +520,7 @@ public DataType()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -735,7 +735,7 @@ public DataType()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -758,12 +758,11 @@ public DataType()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/DecisionNode.cs b/SysML2.NET/Core/AutoGenPoco/DecisionNode.cs
index e261e622..7ea54974 100644
--- a/SysML2.NET/Core/AutoGenPoco/DecisionNode.cs
+++ b/SysML2.NET/Core/AutoGenPoco/DecisionNode.cs
@@ -96,7 +96,7 @@ public DecisionNode()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -105,14 +105,14 @@ public DecisionNode()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -126,7 +126,7 @@ public DecisionNode()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -136,14 +136,14 @@ public DecisionNode()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -153,7 +153,7 @@ public DecisionNode()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -162,7 +162,7 @@ public DecisionNode()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -177,14 +177,14 @@ public DecisionNode()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -193,7 +193,7 @@ public DecisionNode()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -203,14 +203,14 @@ public DecisionNode()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -220,14 +220,14 @@ public DecisionNode()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -236,7 +236,7 @@ public DecisionNode()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -245,7 +245,7 @@ public DecisionNode()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -255,14 +255,14 @@ public DecisionNode()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -272,14 +272,14 @@ public DecisionNode()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -287,7 +287,7 @@ public DecisionNode()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -295,7 +295,7 @@ public DecisionNode()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -304,7 +304,7 @@ public DecisionNode()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -312,7 +312,7 @@ public DecisionNode()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -326,7 +326,7 @@ public DecisionNode()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -334,7 +334,7 @@ public DecisionNode()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -343,14 +343,14 @@ public DecisionNode()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -358,14 +358,14 @@ public DecisionNode()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -379,7 +379,7 @@ public DecisionNode()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -390,7 +390,7 @@ public DecisionNode()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -398,21 +398,21 @@ public DecisionNode()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -420,33 +420,33 @@ public DecisionNode()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -454,7 +454,7 @@ public DecisionNode()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -475,11 +475,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -516,14 +516,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -762,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -781,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -790,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -800,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -810,14 +810,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -835,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -855,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -865,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -884,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -904,7 +904,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -913,7 +913,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -982,14 +982,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1086,14 +1086,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1105,7 +1105,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1117,14 +1117,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1133,7 +1133,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1251,7 +1251,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1377,10 +1377,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1567,7 +1567,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1622,12 +1622,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1754,7 +1753,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Definition.cs b/SysML2.NET/Core/AutoGenPoco/Definition.cs
index 912848b5..8f63a28b 100644
--- a/SysML2.NET/Core/AutoGenPoco/Definition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Definition.cs
@@ -64,15 +64,15 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
 
     /// <summary>
     /// A Definition is a Classifier of Usages. The actual kinds of Definition that may appear in a model
-    /// are given by the subclasses of Definition (possibly as extended with user-defined
-    /// SemanticMetadata).Normally, a Definition has owned Usages that model features of the thing being
-    /// defined. A Definition may also have other Definitions nested in it, but this has no semantic
-    /// significance, other than the nested scoping resulting from the Definition being considered as a
-    /// Namespace for any nested Definitions.However, if a Definition has isVariation = true, then it
-    /// represents a variation point Definition. In this case, all of its members must be variant Usages,
-    /// related to the Definition by VariantMembership Relationships. Rather than being features of the
-    /// Definition, variant Usages model different concrete alternatives that can be chosen to fill in for
-    /// an abstract Usage of the variation point Definition.
+    /// are given by the subclasses of Definition (possibly as extended with user-defined SemanticMetadata).
+    /// Normally, a Definition has owned Usages that model features of the thing being defined. A Definition
+    /// may also have other Definitions nested in it, but this has no semantic significance, other than the
+    /// nested scoping resulting from the Definition being considered as a Namespace for any nested
+    /// Definitions. However, if a Definition has isVariation = true, then it represents a variation point
+    /// Definition. In this case, all of its members must be variant Usages, related to the Definition by
+    /// VariantMembership Relationships. Rather than being features of the Definition, variant Usages model
+    /// different concrete alternatives that can be chosen to fill in for an abstract Usage of the variation
+    /// point Definition.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565479032244_336549_22524", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -99,14 +99,14 @@ public Definition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -116,7 +116,7 @@ public Definition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -129,14 +129,14 @@ public Definition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -144,7 +144,7 @@ public Definition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -153,7 +153,7 @@ public Definition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -163,14 +163,14 @@ public Definition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -178,7 +178,7 @@ public Definition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -188,14 +188,14 @@ public Definition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -203,7 +203,7 @@ public Definition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -212,7 +212,7 @@ public Definition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -220,7 +220,7 @@ public Definition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -234,7 +234,7 @@ public Definition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -242,14 +242,14 @@ public Definition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -260,26 +260,26 @@ public Definition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -287,7 +287,7 @@ public Definition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -295,7 +295,7 @@ public Definition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -303,7 +303,7 @@ public Definition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -312,7 +312,7 @@ public Definition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -323,14 +323,14 @@ public Definition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -338,7 +338,7 @@ public Definition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -346,7 +346,7 @@ public Definition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -354,7 +354,7 @@ public Definition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -363,7 +363,7 @@ public Definition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -372,7 +372,7 @@ public Definition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -380,7 +380,7 @@ public Definition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -388,7 +388,7 @@ public Definition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -396,7 +396,7 @@ public Definition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -404,7 +404,7 @@ public Definition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -415,7 +415,7 @@ public Definition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -423,7 +423,7 @@ public Definition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -432,7 +432,7 @@ public Definition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -442,7 +442,7 @@ public Definition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -452,14 +452,14 @@ public Definition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -468,7 +468,7 @@ public Definition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -476,7 +476,7 @@ public Definition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -485,7 +485,7 @@ public Definition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -494,7 +494,7 @@ public Definition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -503,7 +503,7 @@ public Definition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -512,7 +512,7 @@ public Definition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -520,7 +520,7 @@ public Definition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -529,7 +529,7 @@ public Definition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -538,7 +538,7 @@ public Definition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -547,7 +547,7 @@ public Definition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -557,7 +557,7 @@ public Definition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -565,7 +565,7 @@ public Definition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -573,7 +573,7 @@ public Definition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -581,7 +581,7 @@ public Definition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -589,7 +589,7 @@ public Definition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -597,7 +597,7 @@ public Definition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -608,7 +608,7 @@ public Definition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -616,7 +616,7 @@ public Definition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -625,7 +625,7 @@ public Definition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -634,7 +634,7 @@ public Definition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -643,7 +643,7 @@ public Definition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -651,7 +651,7 @@ public Definition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -659,7 +659,7 @@ public Definition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -668,7 +668,7 @@ public Definition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -677,7 +677,7 @@ public Definition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -685,7 +685,7 @@ public Definition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -693,7 +693,7 @@ public Definition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -701,7 +701,7 @@ public Definition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -710,14 +710,14 @@ public Definition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -727,7 +727,7 @@ public Definition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -735,7 +735,7 @@ public Definition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -751,7 +751,7 @@ public Definition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -761,14 +761,14 @@ public Definition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -781,14 +781,14 @@ public Definition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -797,7 +797,7 @@ public Definition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -807,7 +807,7 @@ public Definition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1023,7 +1023,7 @@ public Definition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1046,12 +1046,11 @@ public Definition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/Dependency.cs b/SysML2.NET/Core/AutoGenPoco/Dependency.cs
index 2673a9e6..680d0f4e 100644
--- a/SysML2.NET/Core/AutoGenPoco/Dependency.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Dependency.cs
@@ -39,7 +39,7 @@ namespace SysML2.NET.Core.POCO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -71,14 +71,14 @@ public Dependency()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDependency.Client")]
         public List<IElement> Client { get; set; } = [];
@@ -86,7 +86,7 @@ public Dependency()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -96,14 +96,14 @@ public Dependency()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -113,7 +113,7 @@ public Dependency()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -121,7 +121,7 @@ public Dependency()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -132,14 +132,14 @@ public Dependency()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -149,7 +149,7 @@ public Dependency()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -157,7 +157,7 @@ public Dependency()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -167,14 +167,14 @@ public Dependency()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -185,7 +185,7 @@ public Dependency()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -197,14 +197,14 @@ public Dependency()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -214,7 +214,7 @@ public Dependency()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -222,7 +222,7 @@ public Dependency()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -233,7 +233,7 @@ public Dependency()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -249,7 +249,7 @@ public Dependency()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -257,7 +257,7 @@ public Dependency()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -267,14 +267,14 @@ public Dependency()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Client")]
         [Implements(implementation: "IRelationship.Source")]
@@ -290,7 +290,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDependency.Supplier")]
         public List<IElement> Supplier { get; set; } = [];
@@ -298,7 +298,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDependency.Supplier")]
         [Implements(implementation: "IRelationship.Target")]
@@ -314,7 +314,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -383,7 +383,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Differencing.cs b/SysML2.NET/Core/AutoGenPoco/Differencing.cs
index cbe762b2..66253bed 100644
--- a/SysML2.NET/Core/AutoGenPoco/Differencing.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Differencing.cs
@@ -69,14 +69,14 @@ public Differencing()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,7 +86,7 @@ public Differencing()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -94,7 +94,7 @@ public Differencing()
         /// Type that partly determines interpretations of typeDifferenced, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDifferencing.DifferencingType")]
         public IType DifferencingType { get; set; }
@@ -102,7 +102,7 @@ public Differencing()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -112,7 +112,7 @@ public Differencing()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -120,7 +120,7 @@ public Differencing()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -131,14 +131,14 @@ public Differencing()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -148,7 +148,7 @@ public Differencing()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -156,7 +156,7 @@ public Differencing()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -166,14 +166,14 @@ public Differencing()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -184,7 +184,7 @@ public Differencing()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -196,14 +196,14 @@ public Differencing()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -213,7 +213,7 @@ public Differencing()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -221,7 +221,7 @@ public Differencing()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -232,7 +232,7 @@ public Differencing()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -248,7 +248,7 @@ public Differencing()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -256,7 +256,7 @@ public Differencing()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -266,14 +266,14 @@ public Differencing()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDifferencing.TypeDifferenced")]
         [Implements(implementation: "IRelationship.Source")]
@@ -286,7 +286,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDifferencing.DifferencingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -305,7 +305,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -315,7 +315,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Type with interpretations partly determined by differencingType, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDifferencing.TypeDifferenced")]
@@ -384,7 +384,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Disjoining.cs b/SysML2.NET/Core/AutoGenPoco/Disjoining.cs
index c76194c5..31028ef1 100644
--- a/SysML2.NET/Core/AutoGenPoco/Disjoining.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Disjoining.cs
@@ -71,14 +71,14 @@ public Disjoining()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,14 +88,14 @@ public Disjoining()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// Type asserted to be disjoint with the typeDisjoined.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IDisjoining.DisjoiningType")]
         public IType DisjoiningType { get; set; }
@@ -103,7 +103,7 @@ public Disjoining()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -113,7 +113,7 @@ public Disjoining()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -121,7 +121,7 @@ public Disjoining()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -132,14 +132,14 @@ public Disjoining()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -149,7 +149,7 @@ public Disjoining()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -157,7 +157,7 @@ public Disjoining()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -167,14 +167,14 @@ public Disjoining()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -185,7 +185,7 @@ public Disjoining()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -197,14 +197,14 @@ public Disjoining()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -214,7 +214,7 @@ public Disjoining()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -222,7 +222,7 @@ public Disjoining()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -233,7 +233,7 @@ public Disjoining()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -244,7 +244,7 @@ public Disjoining()
         /// <summary>
         /// A typeDisjoined that is also an owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_955906_617")]
         [Implements(implementation: "IDisjoining.OwningType")]
@@ -258,7 +258,7 @@ public Disjoining()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -266,7 +266,7 @@ public Disjoining()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -276,14 +276,14 @@ public Disjoining()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDisjoining.TypeDisjoined")]
         [Implements(implementation: "IRelationship.Source")]
@@ -302,7 +302,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IDisjoining.DisjoiningType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -330,7 +330,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type asserted to be disjoint with the disjoiningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IDisjoining.TypeDisjoined")]
         public IType TypeDisjoined { get; set; }
@@ -398,7 +398,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Documentation.cs b/SysML2.NET/Core/AutoGenPoco/Documentation.cs
index 2b7cc6eb..38701e92 100644
--- a/SysML2.NET/Core/AutoGenPoco/Documentation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Documentation.cs
@@ -63,7 +63,7 @@ public Documentation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -72,7 +72,7 @@ public Documentation()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IDocumentation.DocumentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<IElement> IAnnotatingElement.annotatedElement => this.documentedElement != null ? [this.documentedElement] : [];
@@ -81,7 +81,7 @@ public Documentation()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -89,14 +89,14 @@ public Documentation()
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -106,14 +106,14 @@ public Documentation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -122,7 +122,7 @@ public Documentation()
         /// <summary>
         /// The Element that is documented by this Documentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "IDocumentation.DocumentedElement")]
@@ -132,7 +132,7 @@ public Documentation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -143,14 +143,14 @@ public Documentation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -159,7 +159,7 @@ public Documentation()
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IComment.Locale")]
         public string Locale { get; set; }
 
@@ -169,7 +169,7 @@ public Documentation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -177,7 +177,7 @@ public Documentation()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -187,7 +187,7 @@ public Documentation()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -197,14 +197,14 @@ public Documentation()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -216,14 +216,14 @@ public Documentation()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -232,7 +232,7 @@ public Documentation()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -242,7 +242,7 @@ public Documentation()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -250,7 +250,7 @@ public Documentation()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -266,7 +266,7 @@ public Documentation()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -276,14 +276,14 @@ public Documentation()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -332,7 +332,7 @@ public Documentation()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ElementFilterMembership.cs b/SysML2.NET/Core/AutoGenPoco/ElementFilterMembership.cs
index a0e38be2..be56f7f1 100644
--- a/SysML2.NET/Core/AutoGenPoco/ElementFilterMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ElementFilterMembership.cs
@@ -73,7 +73,7 @@ public ElementFilterMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -81,7 +81,7 @@ public ElementFilterMembership()
         /// The model-level evaluable Boolean-valued Expression used to filter the imported members of the
         /// membershipOwningNamespace of this ElementFilterMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IElementFilterMembership.Condition")]
         public IExpression condition => this.ComputeCondition();
@@ -89,7 +89,7 @@ public ElementFilterMembership()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -99,14 +99,14 @@ public ElementFilterMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -116,7 +116,7 @@ public ElementFilterMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -124,7 +124,7 @@ public ElementFilterMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -135,21 +135,21 @@ public ElementFilterMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -162,7 +162,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -170,7 +170,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -182,7 +182,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -192,7 +192,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -207,7 +207,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -215,7 +215,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -225,7 +225,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -233,7 +233,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IElementFilterMembership.Condition")]
@@ -243,7 +243,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -251,7 +251,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -259,7 +259,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -267,7 +267,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -278,7 +278,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -290,14 +290,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -307,7 +307,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -315,7 +315,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -326,7 +326,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -342,7 +342,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -350,7 +350,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -360,14 +360,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -380,7 +380,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -399,7 +399,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -409,7 +409,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -501,7 +501,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/EndFeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/EndFeatureMembership.cs
index 682519f3..e1f812a0 100644
--- a/SysML2.NET/Core/AutoGenPoco/EndFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/EndFeatureMembership.cs
@@ -71,14 +71,14 @@ public EndFeatureMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,14 +88,14 @@ public EndFeatureMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -105,7 +105,7 @@ public EndFeatureMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -113,7 +113,7 @@ public EndFeatureMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -124,21 +124,21 @@ public EndFeatureMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -151,7 +151,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -159,7 +159,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -171,7 +171,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -182,7 +182,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -197,7 +197,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -205,7 +205,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -215,7 +215,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -233,14 +233,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IEndFeatureMembership.OwnedMemberFeature")]
         public IFeature ownedMemberFeature => this.ComputeOwnedMemberFeature();
@@ -249,7 +249,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IEndFeatureMembership.OwnedMemberFeature")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -258,7 +258,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -266,7 +266,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -274,7 +274,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -285,7 +285,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -297,14 +297,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -322,7 +322,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -333,7 +333,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -344,7 +344,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -358,7 +358,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -366,7 +366,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -376,14 +376,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -396,7 +396,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -415,7 +415,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -425,7 +425,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -517,7 +517,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/EnumerationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/EnumerationDefinition.cs
index 8e32de89..e42a4622 100644
--- a/SysML2.NET/Core/AutoGenPoco/EnumerationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/EnumerationDefinition.cs
@@ -92,14 +92,14 @@ public EnumerationDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public EnumerationDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,14 +122,14 @@ public EnumerationDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -137,7 +137,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -146,7 +146,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public EnumerationDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -172,7 +172,7 @@ public EnumerationDefinition()
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         [Implements(implementation: "IEnumerationDefinition.EnumeratedValue")]
         public List<IEnumerationUsage> enumeratedValue => this.ComputeEnumeratedValue();
@@ -180,7 +180,7 @@ public EnumerationDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -190,14 +190,14 @@ public EnumerationDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -205,7 +205,7 @@ public EnumerationDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -214,7 +214,7 @@ public EnumerationDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -222,7 +222,7 @@ public EnumerationDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -236,7 +236,7 @@ public EnumerationDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -244,14 +244,14 @@ public EnumerationDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -262,26 +262,26 @@ public EnumerationDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -289,7 +289,7 @@ public EnumerationDefinition()
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         [Implements(implementation: "IEnumerationDefinition.IsVariation")]
         public bool IsVariation { get; set; } = true;
@@ -298,7 +298,7 @@ public EnumerationDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEnumerationDefinition.IsVariation")]
         [Implements(implementation: "IDefinition.IsVariation")]
         bool Systems.DefinitionAndUsage.IDefinition.IsVariation
@@ -314,7 +314,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -322,7 +322,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -331,7 +331,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -342,14 +342,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -357,7 +357,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -365,7 +365,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -373,7 +373,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -382,7 +382,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -391,7 +391,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -399,7 +399,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -407,7 +407,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -415,7 +415,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -423,7 +423,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -434,7 +434,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -442,7 +442,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -451,7 +451,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -461,7 +461,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -471,14 +471,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -487,7 +487,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -495,7 +495,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -504,7 +504,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -513,7 +513,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -522,7 +522,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -531,7 +531,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -539,7 +539,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -548,7 +548,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -557,7 +557,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -566,7 +566,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -576,7 +576,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -584,7 +584,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -592,7 +592,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -600,7 +600,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -608,7 +608,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -616,7 +616,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -627,7 +627,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -635,7 +635,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -644,7 +644,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -653,7 +653,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -662,7 +662,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -670,7 +670,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -678,7 +678,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -687,7 +687,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -696,7 +696,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -704,7 +704,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -712,7 +712,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -720,7 +720,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -729,14 +729,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -746,7 +746,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -754,7 +754,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -770,7 +770,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -780,14 +780,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -800,14 +800,14 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -816,7 +816,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [RedefinedByProperty("IEnumerationDefinition.EnumeratedValue")]
         [Implements(implementation: "IDefinition.Variant")]
@@ -827,7 +827,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1043,7 +1043,7 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1066,12 +1066,11 @@ bool Systems.DefinitionAndUsage.IDefinition.IsVariation
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/EnumerationUsage.cs b/SysML2.NET/Core/AutoGenPoco/EnumerationUsage.cs
index 91440b73..6356b7ac 100644
--- a/SysML2.NET/Core/AutoGenPoco/EnumerationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/EnumerationUsage.cs
@@ -91,7 +91,7 @@ public EnumerationUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -100,7 +100,7 @@ public EnumerationUsage()
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IEnumerationUsage.EnumerationDefinition")]
         [Implements(implementation: "IAttributeUsage.AttributeDefinition")]
@@ -114,7 +114,7 @@ public EnumerationUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -124,14 +124,14 @@ public EnumerationUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -141,7 +141,7 @@ public EnumerationUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -150,7 +150,7 @@ public EnumerationUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IAttributeUsage.AttributeDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -165,14 +165,14 @@ public EnumerationUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -180,7 +180,7 @@ public EnumerationUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -190,14 +190,14 @@ public EnumerationUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -207,14 +207,14 @@ public EnumerationUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -223,7 +223,7 @@ public EnumerationUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -232,7 +232,7 @@ public EnumerationUsage()
         /// <summary>
         /// The single EnumerationDefinition that is the type of this EnumerationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471811429_523492_20975")]
         [Implements(implementation: "IEnumerationUsage.EnumerationDefinition")]
         public IEnumerationDefinition enumerationDefinition => this.ComputeEnumerationDefinition();
@@ -240,7 +240,7 @@ public EnumerationUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -250,14 +250,14 @@ public EnumerationUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -267,14 +267,14 @@ public EnumerationUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -282,7 +282,7 @@ public EnumerationUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -291,7 +291,7 @@ public EnumerationUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -299,7 +299,7 @@ public EnumerationUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -313,7 +313,7 @@ public EnumerationUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -321,7 +321,7 @@ public EnumerationUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -330,14 +330,14 @@ public EnumerationUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -345,14 +345,14 @@ public EnumerationUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -366,7 +366,7 @@ public EnumerationUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -377,21 +377,21 @@ public EnumerationUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -399,14 +399,14 @@ public EnumerationUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IAttributeUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
@@ -414,27 +414,27 @@ public EnumerationUsage()
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAttributeUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -442,7 +442,7 @@ public EnumerationUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -455,7 +455,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -463,11 +463,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -476,7 +476,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -484,7 +484,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -504,14 +504,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -767,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -777,7 +777,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -787,14 +787,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -842,7 +842,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -890,7 +890,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -898,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -949,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -959,14 +959,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -983,7 +983,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -993,7 +993,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1001,7 +1001,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1012,7 +1012,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1022,7 +1022,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1045,14 +1045,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1076,14 +1076,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1101,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1197,7 +1197,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1303,10 +1303,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1465,7 +1465,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1520,12 +1520,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1652,7 +1651,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/EventOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/EventOccurrenceUsage.cs
index e4cb61b0..15d64be4 100644
--- a/SysML2.NET/Core/AutoGenPoco/EventOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/EventOccurrenceUsage.cs
@@ -68,7 +68,7 @@ namespace SysML2.NET.Core.POCO.Systems.Occurrences
     /// An EventOccurrenceUsage is an OccurrenceUsage that represents another OccurrenceUsage occurring as a
     /// suboccurrence of the containing occurrence of the EventOccurrenceUsage. Unless it is the
     /// EventOccurrenceUsage itself, the referenced OccurrenceUsage is related to the EventOccurrenceUsage
-    /// by a ReferenceSubsetting Relationship.If the EventOccurrenceUsage is owned by an
+    /// by a ReferenceSubsetting Relationship. If the EventOccurrenceUsage is owned by an
     /// OccurrenceDefinition or OccurrenceUsage, then it also subsets the timeEnclosedOccurrences property
     /// of the Class Occurrence from the Kernel Semantic Library model Occurrences.
     /// </summary>
@@ -97,7 +97,7 @@ public EventOccurrenceUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -109,7 +109,7 @@ public EventOccurrenceUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -119,14 +119,14 @@ public EventOccurrenceUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -136,7 +136,7 @@ public EventOccurrenceUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -145,7 +145,7 @@ public EventOccurrenceUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -160,14 +160,14 @@ public EventOccurrenceUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -175,7 +175,7 @@ public EventOccurrenceUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -185,14 +185,14 @@ public EventOccurrenceUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -202,14 +202,14 @@ public EventOccurrenceUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -218,7 +218,7 @@ public EventOccurrenceUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -229,14 +229,14 @@ public EventOccurrenceUsage()
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         public IOccurrenceUsage eventOccurrence => this.ComputeEventOccurrence();
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -246,14 +246,14 @@ public EventOccurrenceUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -263,14 +263,14 @@ public EventOccurrenceUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -278,7 +278,7 @@ public EventOccurrenceUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -286,7 +286,7 @@ public EventOccurrenceUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -295,7 +295,7 @@ public EventOccurrenceUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -303,7 +303,7 @@ public EventOccurrenceUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -317,7 +317,7 @@ public EventOccurrenceUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -325,7 +325,7 @@ public EventOccurrenceUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -334,14 +334,14 @@ public EventOccurrenceUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -349,14 +349,14 @@ public EventOccurrenceUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -370,7 +370,7 @@ public EventOccurrenceUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -381,7 +381,7 @@ public EventOccurrenceUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -389,21 +389,21 @@ public EventOccurrenceUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -411,14 +411,14 @@ public EventOccurrenceUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
@@ -426,27 +426,27 @@ public EventOccurrenceUsage()
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -454,7 +454,7 @@ public EventOccurrenceUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -475,11 +475,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -516,14 +516,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -780,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -799,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -809,14 +809,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -962,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -981,14 +981,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -997,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1023,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1044,7 +1044,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1076,14 +1076,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1095,7 +1095,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1107,14 +1107,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1123,7 +1123,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1132,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1228,7 +1228,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1334,10 +1334,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1496,7 +1496,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1551,12 +1551,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1683,7 +1682,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ExhibitStateUsage.cs b/SysML2.NET/Core/AutoGenPoco/ExhibitStateUsage.cs
index f716239e..2e91710f 100644
--- a/SysML2.NET/Core/AutoGenPoco/ExhibitStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ExhibitStateUsage.cs
@@ -99,7 +99,7 @@ public ExhibitStateUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IStateUsage.StateDefinition")]
@@ -109,14 +109,14 @@ public ExhibitStateUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -130,7 +130,7 @@ public ExhibitStateUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -140,14 +140,14 @@ public ExhibitStateUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -157,7 +157,7 @@ public ExhibitStateUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -166,7 +166,7 @@ public ExhibitStateUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -181,14 +181,14 @@ public ExhibitStateUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -197,7 +197,7 @@ public ExhibitStateUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -207,7 +207,7 @@ public ExhibitStateUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
@@ -216,14 +216,14 @@ public ExhibitStateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.DoAction")]
         public IActionUsage doAction => this.ComputeDoAction();
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -233,14 +233,14 @@ public ExhibitStateUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -249,7 +249,7 @@ public ExhibitStateUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -260,7 +260,7 @@ public ExhibitStateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.EntryAction")]
         public IActionUsage entryAction => this.ComputeEntryAction();
 
@@ -269,7 +269,7 @@ public ExhibitStateUsage()
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         IOccurrenceUsage Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => ((SysML2.NET.Core.POCO.Systems.Actions.IPerformActionUsage)this).performedAction;
@@ -278,7 +278,7 @@ public ExhibitStateUsage()
         /// The StateUsage to be exhibited by the ExhibitStateUsage. It is the performedAction of the
         /// ExhibitStateUsage considered as a PerformActionUsage, which must be a StateUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         [Implements(implementation: "IExhibitStateUsage.ExhibitedState")]
         public IStateUsage exhibitedState => this.ComputeExhibitedState();
@@ -288,14 +288,14 @@ public ExhibitStateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.ExitAction")]
         public IActionUsage exitAction => this.ComputeExitAction();
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -305,14 +305,14 @@ public ExhibitStateUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -322,14 +322,14 @@ public ExhibitStateUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -337,7 +337,7 @@ public ExhibitStateUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -345,7 +345,7 @@ public ExhibitStateUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -354,7 +354,7 @@ public ExhibitStateUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -362,7 +362,7 @@ public ExhibitStateUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -376,7 +376,7 @@ public ExhibitStateUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -384,7 +384,7 @@ public ExhibitStateUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -393,14 +393,14 @@ public ExhibitStateUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -408,14 +408,14 @@ public ExhibitStateUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -429,7 +429,7 @@ public ExhibitStateUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -440,7 +440,7 @@ public ExhibitStateUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -448,21 +448,21 @@ public ExhibitStateUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -471,7 +471,7 @@ public ExhibitStateUsage()
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.IsParallel")]
         public bool IsParallel { get; set; }
 
@@ -479,14 +479,14 @@ public ExhibitStateUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -494,27 +494,27 @@ public ExhibitStateUsage()
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -522,7 +522,7 @@ public ExhibitStateUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -543,11 +543,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -584,14 +584,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -794,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -839,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -858,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -868,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -878,14 +878,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -913,7 +913,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -923,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -1001,7 +1001,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1021,7 +1021,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1050,14 +1050,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1074,7 +1074,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1103,7 +1103,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1113,7 +1113,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1122,7 +1122,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1131,7 +1131,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [RedefinedByProperty("IExhibitStateUsage.ExhibitedState")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1154,7 +1154,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1164,7 +1164,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -1172,7 +1172,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "IStateUsage.StateDefinition")]
         public List<IBehavior> stateDefinition => this.ComputeStateDefinition();
@@ -1180,7 +1180,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1192,7 +1192,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1204,14 +1204,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1220,7 +1220,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1229,7 +1229,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1338,7 +1338,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1464,10 +1464,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1660,7 +1660,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1715,12 +1715,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1847,7 +1846,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Expression.cs b/SysML2.NET/Core/AutoGenPoco/Expression.cs
index 0705f5d1..73fce530 100644
--- a/SysML2.NET/Core/AutoGenPoco/Expression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Expression.cs
@@ -73,14 +73,14 @@ public Expression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -94,7 +94,7 @@ public Expression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -104,14 +104,14 @@ public Expression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -121,7 +121,7 @@ public Expression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -134,14 +134,14 @@ public Expression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -151,14 +151,14 @@ public Expression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -168,14 +168,14 @@ public Expression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -184,7 +184,7 @@ public Expression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -193,7 +193,7 @@ public Expression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -203,14 +203,14 @@ public Expression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -220,14 +220,15 @@ public Expression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -235,7 +236,7 @@ public Expression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -243,7 +244,7 @@ public Expression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -252,7 +253,7 @@ public Expression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -260,7 +261,7 @@ public Expression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -274,7 +275,7 @@ public Expression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -282,7 +283,7 @@ public Expression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -291,14 +292,14 @@ public Expression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -306,14 +307,14 @@ public Expression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -327,7 +328,7 @@ public Expression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -338,14 +339,14 @@ public Expression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -353,14 +354,14 @@ public Expression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -368,26 +369,26 @@ public Expression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -395,7 +396,7 @@ public Expression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -403,7 +404,7 @@ public Expression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -411,7 +412,7 @@ public Expression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -420,7 +421,7 @@ public Expression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -431,14 +432,14 @@ public Expression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -447,7 +448,7 @@ public Expression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -456,7 +457,7 @@ public Expression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -466,7 +467,7 @@ public Expression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -475,7 +476,7 @@ public Expression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -485,7 +486,7 @@ public Expression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -495,14 +496,14 @@ public Expression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -511,7 +512,7 @@ public Expression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -520,7 +521,7 @@ public Expression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -530,7 +531,7 @@ public Expression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -540,7 +541,7 @@ public Expression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -550,7 +551,7 @@ public Expression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -559,7 +560,7 @@ public Expression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -569,7 +570,7 @@ public Expression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -578,7 +579,7 @@ public Expression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -589,7 +590,7 @@ public Expression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -598,7 +599,7 @@ public Expression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -606,7 +607,7 @@ public Expression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -618,7 +619,7 @@ public Expression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -628,7 +629,7 @@ public Expression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -638,7 +639,7 @@ public Expression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -648,7 +649,7 @@ public Expression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -657,7 +658,7 @@ public Expression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -667,14 +668,14 @@ public Expression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -682,7 +683,7 @@ public Expression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -692,7 +693,7 @@ public Expression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -700,7 +701,7 @@ public Expression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -711,7 +712,7 @@ public Expression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -722,7 +723,7 @@ public Expression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -735,7 +736,7 @@ public Expression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -744,7 +745,7 @@ public Expression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -756,14 +757,14 @@ public Expression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -775,7 +776,7 @@ public Expression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -786,7 +787,7 @@ public Expression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -893,7 +894,7 @@ public Expression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1013,10 +1014,10 @@ public Expression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1105,7 +1106,7 @@ public Expression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1184,7 +1185,7 @@ public Expression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1230,12 +1231,11 @@ public Expression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1362,7 +1362,7 @@ public Expression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Feature.cs b/SysML2.NET/Core/AutoGenPoco/Feature.cs
index c27467c3..805fcf4f 100644
--- a/SysML2.NET/Core/AutoGenPoco/Feature.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Feature.cs
@@ -43,13 +43,13 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -81,7 +81,7 @@ public Feature()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -93,7 +93,7 @@ public Feature()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -103,14 +103,14 @@ public Feature()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -120,7 +120,7 @@ public Feature()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -133,14 +133,14 @@ public Feature()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -149,14 +149,14 @@ public Feature()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public Feature()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public Feature()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public Feature()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public Feature()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,14 @@ public Feature()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -233,7 +233,7 @@ public Feature()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -242,7 +242,7 @@ public Feature()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -250,7 +250,7 @@ public Feature()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -264,7 +264,7 @@ public Feature()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -272,7 +272,7 @@ public Feature()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -281,14 +281,14 @@ public Feature()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -296,14 +296,14 @@ public Feature()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -317,7 +317,7 @@ public Feature()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -328,21 +328,21 @@ public Feature()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -350,26 +350,26 @@ public Feature()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -377,7 +377,7 @@ public Feature()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -385,7 +385,7 @@ public Feature()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -393,7 +393,7 @@ public Feature()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -402,7 +402,7 @@ public Feature()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -413,14 +413,14 @@ public Feature()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -429,7 +429,7 @@ public Feature()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -438,7 +438,7 @@ public Feature()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -448,7 +448,7 @@ public Feature()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -457,7 +457,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -467,7 +467,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -477,14 +477,14 @@ public Feature()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -493,7 +493,7 @@ public Feature()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -502,7 +502,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -512,7 +512,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -522,7 +522,7 @@ public Feature()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -532,7 +532,7 @@ public Feature()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -541,7 +541,7 @@ public Feature()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -551,7 +551,7 @@ public Feature()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -560,7 +560,7 @@ public Feature()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -571,7 +571,7 @@ public Feature()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -580,7 +580,7 @@ public Feature()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -588,7 +588,7 @@ public Feature()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -600,7 +600,7 @@ public Feature()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -610,7 +610,7 @@ public Feature()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -620,7 +620,7 @@ public Feature()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -630,7 +630,7 @@ public Feature()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -639,7 +639,7 @@ public Feature()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -649,14 +649,14 @@ public Feature()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -664,7 +664,7 @@ public Feature()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -674,7 +674,7 @@ public Feature()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -682,7 +682,7 @@ public Feature()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -693,7 +693,7 @@ public Feature()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -708,7 +708,7 @@ public Feature()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -718,14 +718,14 @@ public Feature()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -737,7 +737,7 @@ public Feature()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -748,7 +748,7 @@ public Feature()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -843,7 +843,7 @@ public Feature()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -949,10 +949,10 @@ public Feature()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1102,7 +1102,7 @@ public Feature()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1148,12 +1148,11 @@ public Feature()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1280,7 +1279,7 @@ public Feature()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureChainExpression.cs b/SysML2.NET/Core/AutoGenPoco/FeatureChainExpression.cs
index f2e151fd..78d1fc69 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureChainExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureChainExpression.cs
@@ -72,24 +72,24 @@ public FeatureChainExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -103,7 +103,7 @@ public FeatureChainExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -113,14 +113,14 @@ public FeatureChainExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public FeatureChainExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -143,14 +143,14 @@ public FeatureChainExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -160,14 +160,14 @@ public FeatureChainExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -177,14 +177,14 @@ public FeatureChainExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -193,7 +193,7 @@ public FeatureChainExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -202,7 +202,7 @@ public FeatureChainExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -212,14 +212,14 @@ public FeatureChainExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -229,14 +229,15 @@ public FeatureChainExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -244,7 +245,7 @@ public FeatureChainExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -252,7 +253,7 @@ public FeatureChainExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -261,7 +262,7 @@ public FeatureChainExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -269,7 +270,7 @@ public FeatureChainExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -277,7 +278,7 @@ public FeatureChainExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -291,7 +292,7 @@ public FeatureChainExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -299,7 +300,7 @@ public FeatureChainExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -308,14 +309,14 @@ public FeatureChainExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -323,14 +324,14 @@ public FeatureChainExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -344,7 +345,7 @@ public FeatureChainExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -355,14 +356,14 @@ public FeatureChainExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -370,14 +371,14 @@ public FeatureChainExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -385,26 +386,26 @@ public FeatureChainExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -412,7 +413,7 @@ public FeatureChainExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -420,7 +421,7 @@ public FeatureChainExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -428,7 +429,7 @@ public FeatureChainExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -437,7 +438,7 @@ public FeatureChainExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -448,13 +449,13 @@ public FeatureChainExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".")]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "IFeatureChainExpression.Operator")]
         public string Operator { get; set; } = ".";
@@ -463,7 +464,7 @@ public FeatureChainExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFeatureChainExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -478,7 +479,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -487,7 +488,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -496,7 +497,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -506,7 +507,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -515,7 +516,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -525,7 +526,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -535,14 +536,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -551,7 +552,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -560,7 +561,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -570,7 +571,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -580,7 +581,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -590,7 +591,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -599,7 +600,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -609,7 +610,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -618,7 +619,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -629,7 +630,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -638,7 +639,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -646,7 +647,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -658,7 +659,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -668,7 +669,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -678,7 +679,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -688,7 +689,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -697,7 +698,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -707,14 +708,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -722,7 +723,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -732,7 +733,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -740,7 +741,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -751,7 +752,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -762,7 +763,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -775,7 +776,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -784,7 +785,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -796,7 +797,7 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -804,7 +805,7 @@ string IOperatorExpression.Operator
         /// The Feature that is accessed by this FeatureChainExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IFeatureChainExpression.TargetFeature")]
         public IFeature targetFeature => this.ComputeTargetFeature();
@@ -812,7 +813,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -824,7 +825,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -835,7 +836,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -942,7 +943,7 @@ string IOperatorExpression.Operator
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1077,7 +1078,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1094,10 +1095,10 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1198,7 +1199,7 @@ string IOperatorExpression.Operator
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1277,7 +1278,7 @@ string IOperatorExpression.Operator
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1323,12 +1324,11 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1464,7 +1464,7 @@ string IOperatorExpression.Operator
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureChaining.cs b/SysML2.NET/Core/AutoGenPoco/FeatureChaining.cs
index b9d9bd7f..f82118cf 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureChaining.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureChaining.cs
@@ -69,7 +69,7 @@ public FeatureChaining()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -77,7 +77,7 @@ public FeatureChaining()
         /// The Feature whose values partly determine values of featureChained, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IFeatureChaining.ChainingFeature")]
         public IFeature ChainingFeature { get; set; }
@@ -85,7 +85,7 @@ public FeatureChaining()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -95,14 +95,14 @@ public FeatureChaining()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -112,7 +112,7 @@ public FeatureChaining()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -120,7 +120,7 @@ public FeatureChaining()
         /// The Feature whose values are partly determined by values of the chainingFeature, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IFeatureChaining.FeatureChained")]
@@ -130,7 +130,7 @@ public FeatureChaining()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -141,14 +141,14 @@ public FeatureChaining()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -158,7 +158,7 @@ public FeatureChaining()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -166,7 +166,7 @@ public FeatureChaining()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -176,14 +176,14 @@ public FeatureChaining()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -194,7 +194,7 @@ public FeatureChaining()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -206,14 +206,14 @@ public FeatureChaining()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -223,7 +223,7 @@ public FeatureChaining()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -231,7 +231,7 @@ public FeatureChaining()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -242,7 +242,7 @@ public FeatureChaining()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -258,7 +258,7 @@ public FeatureChaining()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -266,7 +266,7 @@ public FeatureChaining()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -276,14 +276,14 @@ public FeatureChaining()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureChaining.FeatureChained")]
         [Implements(implementation: "IRelationship.Source")]
@@ -296,7 +296,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureChaining.ChainingFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -315,7 +315,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -384,7 +384,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureInverting.cs b/SysML2.NET/Core/AutoGenPoco/FeatureInverting.cs
index 884df14e..d7bf9dcd 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureInverting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureInverting.cs
@@ -72,14 +72,14 @@ public FeatureInverting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,14 +89,14 @@ public FeatureInverting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public FeatureInverting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature that is an inverse of the invertingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IFeatureInverting.FeatureInverted")]
         public IFeature FeatureInverted { get; set; }
@@ -121,7 +121,7 @@ public FeatureInverting()
         /// <summary>
         /// The Feature that is an inverse of the invertedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IFeatureInverting.InvertingFeature")]
         public IFeature InvertingFeature { get; set; }
@@ -130,7 +130,7 @@ public FeatureInverting()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -141,14 +141,14 @@ public FeatureInverting()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -158,7 +158,7 @@ public FeatureInverting()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -166,7 +166,7 @@ public FeatureInverting()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -176,14 +176,14 @@ public FeatureInverting()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -194,7 +194,7 @@ public FeatureInverting()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -206,14 +206,14 @@ public FeatureInverting()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A featureInverted that is also the owningRelatedElement of this FeatureInverting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838862_842173_146")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [Implements(implementation: "IFeatureInverting.OwningFeature")]
@@ -222,7 +222,7 @@ public FeatureInverting()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ public FeatureInverting()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ public FeatureInverting()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -251,7 +251,7 @@ public FeatureInverting()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -267,7 +267,7 @@ public FeatureInverting()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -275,7 +275,7 @@ public FeatureInverting()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -285,14 +285,14 @@ public FeatureInverting()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureInverting.FeatureInverted")]
         [Implements(implementation: "IRelationship.Source")]
@@ -311,7 +311,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IFeatureInverting.InvertingFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -330,7 +330,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -399,7 +399,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/FeatureMembership.cs
index 3507f96f..1426e5d7 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureMembership.cs
@@ -74,14 +74,14 @@ public FeatureMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public FeatureMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public FeatureMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public FeatureMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public FeatureMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -154,7 +154,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -162,7 +162,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -174,7 +174,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -218,7 +218,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -226,7 +226,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -236,7 +236,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -245,7 +245,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
         public IFeature ownedMemberFeature => this.ComputeOwnedMemberFeature();
@@ -253,7 +253,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -261,7 +261,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -269,7 +269,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -280,7 +280,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -292,14 +292,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -309,7 +309,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -317,7 +317,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -328,7 +328,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -339,7 +339,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -353,7 +353,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -361,7 +361,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -371,14 +371,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -391,7 +391,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -410,7 +410,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -420,7 +420,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -512,7 +512,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureReferenceExpression.cs b/SysML2.NET/Core/AutoGenPoco/FeatureReferenceExpression.cs
index 69dc4a97..8ddcd5ec 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureReferenceExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureReferenceExpression.cs
@@ -70,14 +70,14 @@ public FeatureReferenceExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public FeatureReferenceExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -101,14 +101,14 @@ public FeatureReferenceExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public FeatureReferenceExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public FeatureReferenceExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,14 +148,14 @@ public FeatureReferenceExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public FeatureReferenceExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -181,7 +181,7 @@ public FeatureReferenceExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -190,7 +190,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -200,14 +200,14 @@ public FeatureReferenceExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -217,14 +217,15 @@ public FeatureReferenceExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -232,7 +233,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -240,7 +241,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -249,7 +250,7 @@ public FeatureReferenceExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -257,7 +258,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -271,7 +272,7 @@ public FeatureReferenceExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -279,7 +280,7 @@ public FeatureReferenceExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -288,14 +289,14 @@ public FeatureReferenceExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -303,14 +304,14 @@ public FeatureReferenceExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -324,7 +325,7 @@ public FeatureReferenceExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -335,14 +336,14 @@ public FeatureReferenceExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -350,14 +351,14 @@ public FeatureReferenceExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -365,26 +366,26 @@ public FeatureReferenceExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -392,7 +393,7 @@ public FeatureReferenceExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -400,7 +401,7 @@ public FeatureReferenceExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -408,7 +409,7 @@ public FeatureReferenceExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -417,7 +418,7 @@ public FeatureReferenceExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -428,14 +429,14 @@ public FeatureReferenceExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -444,7 +445,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -453,7 +454,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -463,7 +464,7 @@ public FeatureReferenceExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -472,7 +473,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -482,7 +483,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -492,14 +493,14 @@ public FeatureReferenceExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -508,7 +509,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -517,7 +518,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -527,7 +528,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -537,7 +538,7 @@ public FeatureReferenceExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -547,7 +548,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -556,7 +557,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -566,7 +567,7 @@ public FeatureReferenceExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -575,7 +576,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -586,7 +587,7 @@ public FeatureReferenceExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -595,7 +596,7 @@ public FeatureReferenceExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -603,7 +604,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -615,7 +616,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -625,7 +626,7 @@ public FeatureReferenceExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -635,7 +636,7 @@ public FeatureReferenceExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -645,7 +646,7 @@ public FeatureReferenceExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -654,7 +655,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -664,14 +665,14 @@ public FeatureReferenceExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -679,7 +680,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -689,7 +690,7 @@ public FeatureReferenceExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -697,7 +698,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -708,7 +709,7 @@ public FeatureReferenceExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -719,7 +720,7 @@ public FeatureReferenceExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -732,7 +733,7 @@ public FeatureReferenceExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -740,7 +741,7 @@ public FeatureReferenceExpression()
         /// The Feature that is referenced by this FeatureReferenceExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IFeatureReferenceExpression.Referent")]
         public IFeature referent => this.ComputeReferent();
@@ -750,7 +751,7 @@ public FeatureReferenceExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -762,14 +763,14 @@ public FeatureReferenceExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -781,7 +782,7 @@ public FeatureReferenceExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -792,7 +793,7 @@ public FeatureReferenceExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -899,7 +900,7 @@ public FeatureReferenceExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -945,13 +946,13 @@ public FeatureReferenceExpression()
         public string EscapedName() => this.ComputeEscapedNameOperation();
 
         /// <summary>
-        /// First, determine a value Expression for the referent:<ul>	<li>If the target Element is a Type that
+        /// First, determine a value Expression for the referent: <ul> <li>If the target Element is a Type that
         /// has a feature that is the referent or (directly or indirectly) redefines it, then the value
-        /// Expression of the FeatureValue for that feature (if any).</li>	<li>Else, if the referent has no
-        /// featuringTypes, the value Expression of the FeatureValue for the referent (if
-        /// any).</li></ul>Then:<ul>	<li>If such a value Expression exists, return the result of evaluating that
-        /// Expression on the target.</li>	<li>Else, if the referent is not an Expression, return the
-        /// referent.</li>	<li>Else return the empty sequence.</li></ul>
+        /// Expression of the FeatureValue for that feature (if any).</li> <li>Else, if the referent has no
+        /// featuringTypes, the value Expression of the FeatureValue for the referent (if any).</li> </ul> Then:
+        /// <ul> <li>If such a value Expression exists, return the result of evaluating that Expression on the
+        /// target.</li> <li>Else, if the referent is not an Expression, return the referent.</li> <li>Else
+        /// return the empty sequence.</li> </ul>
         /// </summary>
         /// <param name="target">
         /// No documentation provided
@@ -1036,10 +1037,10 @@ public FeatureReferenceExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1125,11 +1126,10 @@ public FeatureReferenceExpression()
         public List<IMembership> MembershipsOfVisibility(VisibilityKind? visibility, List<INamespace> excluded) => this.ComputeMembershipsOfVisibilityOperation(visibility, excluded);
 
         /// <summary>
-        /// A FeatureReferenceExpression is model-level evaluable if it&#39;s referent<ul>	<li>conforms to the
-        /// self-reference feature Anything::self;</li>	<li>is an Expression that is model-level
-        /// evaluable;</li>	<li>has an owningType that is a Metaclass or MetadataFeature; or</li>	<li>has no
-        /// featuringTypes and, if it has a FeatureValue, the value Expression is model-level
-        /// evaluable.</li></ul>
+        /// A FeatureReferenceExpression is model-level evaluable if it&#39;s referent <ul> <li>conforms to the
+        /// self-reference feature Anything::self;</li> <li>is an Expression that is model-level evaluable;</li>
+        /// <li>has an owningType that is a Metaclass or MetadataFeature; or</li> <li>has no featuringTypes and,
+        /// if it has a FeatureValue, the value Expression is model-level evaluable.</li> </ul>
         /// </summary>
         /// <param name="visited">
         /// No documentation provided
@@ -1143,7 +1143,7 @@ public FeatureReferenceExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1222,7 +1222,7 @@ public FeatureReferenceExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1268,12 +1268,11 @@ public FeatureReferenceExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1400,7 +1399,7 @@ public FeatureReferenceExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureTyping.cs b/SysML2.NET/Core/AutoGenPoco/FeatureTyping.cs
index 49925195..f842346d 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureTyping.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureTyping.cs
@@ -72,14 +72,14 @@ public FeatureTyping()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,14 +89,14 @@ public FeatureTyping()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public FeatureTyping()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IFeatureTyping.Type")]
         [Implements(implementation: "ISpecialization.General")]
@@ -130,7 +130,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -141,14 +141,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -158,7 +158,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -166,7 +166,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -176,14 +176,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -194,7 +194,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -206,14 +206,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "IFeatureTyping.OwningFeature")]
@@ -222,7 +222,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -251,7 +251,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -262,7 +262,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IFeatureTyping.OwningFeature")]
@@ -277,7 +277,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -285,7 +285,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -295,14 +295,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("IFeatureTyping.TypedFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -340,7 +340,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -359,7 +359,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -368,7 +368,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "IFeatureTyping.Type")]
         public IType Type { get; set; }
@@ -376,7 +376,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "IFeatureTyping.TypedFeature")]
         public IFeature TypedFeature { get; set; }
@@ -444,7 +444,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/FeatureValue.cs b/SysML2.NET/Core/AutoGenPoco/FeatureValue.cs
index ff58ca20..4e06d351 100644
--- a/SysML2.NET/Core/AutoGenPoco/FeatureValue.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FeatureValue.cs
@@ -43,10 +43,10 @@ namespace SysML2.NET.Core.POCO.Kernel.FeatureValues
     /// A FeatureValue is a Membership that identifies a particular member Expression that provides the
     /// value of the Feature that owns the FeatureValue. The value is specified as either a bound value or
     /// an initial value, and as either a concrete or default value. A Feature can have at most one
-    /// FeatureValue.The result of the value Expression is bound to the featureWithValue using a
+    /// FeatureValue. The result of the value Expression is bound to the featureWithValue using a
     /// BindingConnector. If isInitial = false, then the featuringType of the BindingConnector is the same
     /// as the featuringType of the featureWithValue. If isInitial = true, then the featuringType of the
-    /// BindingConnector is restricted to its startShot.If isDefault = false, then the above semantics of
+    /// BindingConnector is restricted to its startShot. If isDefault = false, then the above semantics of
     /// the FeatureValue are realized for the given featureWithValue. Otherwise, the semantics are realized
     /// for any individual of the featuringType of the featureWithValue, unless another value is explicitly
     /// given for the featureWithValue for that individual.
@@ -80,14 +80,14 @@ public FeatureValue()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -97,14 +97,14 @@ public FeatureValue()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -114,14 +114,15 @@ public FeatureValue()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature to be provided a value.
+        /// The Feature to be provided a value.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureValue.FeatureWithValue")]
         public IFeature featureWithValue => this.ComputeFeatureWithValue();
@@ -130,7 +131,7 @@ public FeatureValue()
         /// Whether this FeatureValue is a concrete specification of the bound or initial value of the
         /// featureWithValue, or just a default value that may be overridden.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeatureValue.IsDefault")]
         public bool IsDefault { get; set; }
 
@@ -138,7 +139,7 @@ public FeatureValue()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -149,28 +150,28 @@ public FeatureValue()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this FeatureValue specifies a bound value or an initial value for the featureWithValue.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeatureValue.IsInitial")]
         public bool IsInitial { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -183,7 +184,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -191,7 +192,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -203,7 +204,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -213,7 +214,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -228,7 +229,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -236,7 +237,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -246,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -254,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureValue.Value")]
@@ -264,7 +265,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -272,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -280,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -288,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -299,7 +300,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -311,14 +312,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -328,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -336,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -347,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -363,7 +364,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -371,7 +372,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -381,14 +382,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -401,7 +402,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -420,7 +421,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -428,8 +429,9 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// The Expression that provides the value as a result.
+        /// The Expression that provides the value of the featureWithValue as its result.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IFeatureValue.Value")]
         public IExpression value => this.ComputeValue();
@@ -438,7 +440,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -530,7 +532,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Flow.cs b/SysML2.NET/Core/AutoGenPoco/Flow.cs
index 3fdc6a7f..f84e14f8 100644
--- a/SysML2.NET/Core/AutoGenPoco/Flow.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Flow.cs
@@ -77,14 +77,14 @@ public Flow()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -93,7 +93,7 @@ public Flow()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -107,7 +107,7 @@ public Flow()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -116,7 +116,7 @@ public Flow()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -127,14 +127,14 @@ public Flow()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -144,7 +144,7 @@ public Flow()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -153,7 +153,7 @@ public Flow()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -166,14 +166,14 @@ public Flow()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -183,14 +183,14 @@ public Flow()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public Flow()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -217,7 +217,7 @@ public Flow()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -226,7 +226,7 @@ public Flow()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -236,14 +236,14 @@ public Flow()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -253,14 +253,14 @@ public Flow()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<IFlowEnd> flowEnd => this.ComputeFlowEnd();
@@ -268,7 +268,7 @@ public Flow()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -276,7 +276,7 @@ public Flow()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -285,7 +285,7 @@ public Flow()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -293,7 +293,7 @@ public Flow()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -302,7 +302,7 @@ public Flow()
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -317,7 +317,7 @@ public Flow()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -325,7 +325,7 @@ public Flow()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -334,14 +334,14 @@ public Flow()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -349,14 +349,14 @@ public Flow()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -370,7 +370,7 @@ public Flow()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -378,7 +378,7 @@ public Flow()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -389,21 +389,21 @@ public Flow()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -411,26 +411,26 @@ public Flow()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -438,7 +438,7 @@ public Flow()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -446,7 +446,7 @@ public Flow()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -454,7 +454,7 @@ public Flow()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -463,7 +463,7 @@ public Flow()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -474,14 +474,14 @@ public Flow()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -490,7 +490,7 @@ public Flow()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -499,7 +499,7 @@ public Flow()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -509,7 +509,7 @@ public Flow()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -518,7 +518,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -528,7 +528,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -538,14 +538,14 @@ public Flow()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -554,7 +554,7 @@ public Flow()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -563,7 +563,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -573,7 +573,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -583,7 +583,7 @@ public Flow()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -593,7 +593,7 @@ public Flow()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -602,7 +602,7 @@ public Flow()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -612,7 +612,7 @@ public Flow()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -621,7 +621,7 @@ public Flow()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -632,7 +632,7 @@ public Flow()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -641,7 +641,7 @@ public Flow()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -649,7 +649,7 @@ public Flow()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -660,7 +660,7 @@ public Flow()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -672,7 +672,7 @@ public Flow()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -682,7 +682,7 @@ public Flow()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -692,7 +692,7 @@ public Flow()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -702,7 +702,7 @@ public Flow()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -711,7 +711,7 @@ public Flow()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -721,14 +721,14 @@ public Flow()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -736,7 +736,7 @@ public Flow()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -746,7 +746,7 @@ public Flow()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -754,7 +754,7 @@ public Flow()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -765,7 +765,7 @@ public Flow()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -776,7 +776,7 @@ public Flow()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -787,7 +787,7 @@ public Flow()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -795,7 +795,7 @@ public Flow()
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public IPayloadFeature payloadFeature => this.ComputePayloadFeature();
@@ -803,7 +803,7 @@ public Flow()
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<IClassifier> payloadType => this.ComputePayloadType();
 
@@ -815,7 +815,7 @@ public Flow()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -823,7 +823,7 @@ public Flow()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -832,7 +832,7 @@ public Flow()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -843,14 +843,14 @@ public Flow()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -863,7 +863,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -873,14 +873,14 @@ List<IElement> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public IFeature sourceOutputFeature => this.ComputeSourceOutputFeature();
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -894,7 +894,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -904,14 +904,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public IFeature targetInputFeature => this.ComputeTargetInputFeature();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -923,7 +923,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Kernel.Connectors.IConnector)this).association];
@@ -935,7 +935,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -1030,7 +1030,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1136,10 +1136,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1298,7 +1298,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1355,12 +1355,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1487,7 +1486,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FlowDefinition.cs b/SysML2.NET/Core/AutoGenPoco/FlowDefinition.cs
index 43b8fdbc..7ff2608b 100644
--- a/SysML2.NET/Core/AutoGenPoco/FlowDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FlowDefinition.cs
@@ -99,7 +99,7 @@ public FlowDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -108,7 +108,7 @@ public FlowDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -117,7 +117,7 @@ public FlowDefinition()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IFlowDefinition.FlowEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -126,7 +126,7 @@ public FlowDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -136,7 +136,7 @@ public FlowDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -149,14 +149,14 @@ public FlowDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -165,7 +165,7 @@ public FlowDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -174,7 +174,7 @@ public FlowDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -184,14 +184,14 @@ public FlowDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -200,7 +200,7 @@ public FlowDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -210,14 +210,14 @@ public FlowDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Usages that define the things related by the FlowDefinition.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [Implements(implementation: "IFlowDefinition.FlowEnd")]
         public List<IUsage> flowEnd => this.ComputeFlowEnd();
@@ -225,7 +225,7 @@ public FlowDefinition()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -233,7 +233,7 @@ public FlowDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -242,7 +242,7 @@ public FlowDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -250,7 +250,7 @@ public FlowDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -264,7 +264,7 @@ public FlowDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -272,14 +272,14 @@ public FlowDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -287,7 +287,7 @@ public FlowDefinition()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -298,33 +298,33 @@ public FlowDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -332,7 +332,7 @@ public FlowDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -340,7 +340,7 @@ public FlowDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -348,7 +348,7 @@ public FlowDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -357,7 +357,7 @@ public FlowDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -368,14 +368,14 @@ public FlowDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -383,7 +383,7 @@ public FlowDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -391,7 +391,7 @@ public FlowDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -399,7 +399,7 @@ public FlowDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -408,7 +408,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -417,7 +417,7 @@ public FlowDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -425,7 +425,7 @@ public FlowDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -433,7 +433,7 @@ public FlowDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -441,7 +441,7 @@ public FlowDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -449,7 +449,7 @@ public FlowDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -460,7 +460,7 @@ public FlowDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -468,7 +468,7 @@ public FlowDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -477,7 +477,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -487,7 +487,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -497,14 +497,14 @@ public FlowDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -513,7 +513,7 @@ public FlowDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -521,7 +521,7 @@ public FlowDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -530,7 +530,7 @@ public FlowDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -539,7 +539,7 @@ public FlowDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -548,7 +548,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +557,7 @@ public FlowDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -565,7 +565,7 @@ public FlowDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -574,7 +574,7 @@ public FlowDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -583,7 +583,7 @@ public FlowDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -592,7 +592,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -602,7 +602,7 @@ public FlowDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -610,7 +610,7 @@ public FlowDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -618,7 +618,7 @@ public FlowDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -626,7 +626,7 @@ public FlowDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -634,7 +634,7 @@ public FlowDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -642,7 +642,7 @@ public FlowDefinition()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -653,7 +653,7 @@ public FlowDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -664,7 +664,7 @@ public FlowDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -672,7 +672,7 @@ public FlowDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -681,7 +681,7 @@ public FlowDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -690,7 +690,7 @@ public FlowDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -699,7 +699,7 @@ public FlowDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -707,7 +707,7 @@ public FlowDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -715,7 +715,7 @@ public FlowDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -724,7 +724,7 @@ public FlowDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -733,7 +733,7 @@ public FlowDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -741,7 +741,7 @@ public FlowDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -749,7 +749,7 @@ public FlowDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -757,7 +757,7 @@ public FlowDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -766,14 +766,14 @@ public FlowDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -783,7 +783,7 @@ public FlowDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -791,7 +791,7 @@ public FlowDefinition()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -802,7 +802,7 @@ public FlowDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -814,7 +814,7 @@ public FlowDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -827,7 +827,7 @@ public FlowDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -835,7 +835,7 @@ public FlowDefinition()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -844,7 +844,7 @@ public FlowDefinition()
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -855,14 +855,14 @@ public FlowDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -875,7 +875,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -884,7 +884,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -892,7 +892,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -906,7 +906,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -915,7 +915,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -928,14 +928,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -944,7 +944,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -954,7 +954,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1179,7 +1179,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1213,12 +1213,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/FlowEnd.cs b/SysML2.NET/Core/AutoGenPoco/FlowEnd.cs
index 82eac8b5..6988a5bb 100644
--- a/SysML2.NET/Core/AutoGenPoco/FlowEnd.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FlowEnd.cs
@@ -71,7 +71,7 @@ public FlowEnd()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -83,7 +83,7 @@ public FlowEnd()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -93,14 +93,14 @@ public FlowEnd()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public FlowEnd()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,14 +123,14 @@ public FlowEnd()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -139,14 +139,14 @@ public FlowEnd()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public FlowEnd()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -172,7 +172,7 @@ public FlowEnd()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -181,7 +181,7 @@ public FlowEnd()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -191,14 +191,14 @@ public FlowEnd()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -208,14 +208,14 @@ public FlowEnd()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -223,7 +223,7 @@ public FlowEnd()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -232,7 +232,7 @@ public FlowEnd()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -240,7 +240,7 @@ public FlowEnd()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -254,7 +254,7 @@ public FlowEnd()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -262,7 +262,7 @@ public FlowEnd()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -271,14 +271,14 @@ public FlowEnd()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -286,14 +286,14 @@ public FlowEnd()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -307,7 +307,7 @@ public FlowEnd()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -318,21 +318,21 @@ public FlowEnd()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -340,26 +340,26 @@ public FlowEnd()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -367,7 +367,7 @@ public FlowEnd()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -375,7 +375,7 @@ public FlowEnd()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -383,7 +383,7 @@ public FlowEnd()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -392,7 +392,7 @@ public FlowEnd()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -403,14 +403,14 @@ public FlowEnd()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -419,7 +419,7 @@ public FlowEnd()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -428,7 +428,7 @@ public FlowEnd()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -438,7 +438,7 @@ public FlowEnd()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -447,7 +447,7 @@ public FlowEnd()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -457,7 +457,7 @@ public FlowEnd()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -467,14 +467,14 @@ public FlowEnd()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -483,7 +483,7 @@ public FlowEnd()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -492,7 +492,7 @@ public FlowEnd()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -502,7 +502,7 @@ public FlowEnd()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -512,7 +512,7 @@ public FlowEnd()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -522,7 +522,7 @@ public FlowEnd()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -531,7 +531,7 @@ public FlowEnd()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -541,7 +541,7 @@ public FlowEnd()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -550,7 +550,7 @@ public FlowEnd()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -561,7 +561,7 @@ public FlowEnd()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -570,7 +570,7 @@ public FlowEnd()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -578,7 +578,7 @@ public FlowEnd()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -590,7 +590,7 @@ public FlowEnd()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -600,7 +600,7 @@ public FlowEnd()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -610,7 +610,7 @@ public FlowEnd()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -620,7 +620,7 @@ public FlowEnd()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -629,7 +629,7 @@ public FlowEnd()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -639,14 +639,14 @@ public FlowEnd()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -654,7 +654,7 @@ public FlowEnd()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -664,7 +664,7 @@ public FlowEnd()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -672,7 +672,7 @@ public FlowEnd()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -683,7 +683,7 @@ public FlowEnd()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -698,7 +698,7 @@ public FlowEnd()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -708,14 +708,14 @@ public FlowEnd()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -727,7 +727,7 @@ public FlowEnd()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -738,7 +738,7 @@ public FlowEnd()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -833,7 +833,7 @@ public FlowEnd()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -939,10 +939,10 @@ public FlowEnd()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1092,7 +1092,7 @@ public FlowEnd()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1138,12 +1138,11 @@ public FlowEnd()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1270,7 +1269,7 @@ public FlowEnd()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FlowUsage.cs b/SysML2.NET/Core/AutoGenPoco/FlowUsage.cs
index 1ad03807..587798d8 100644
--- a/SysML2.NET/Core/AutoGenPoco/FlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FlowUsage.cs
@@ -103,7 +103,7 @@ public FlowUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -113,14 +113,14 @@ public FlowUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -129,7 +129,7 @@ public FlowUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -143,7 +143,7 @@ public FlowUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -152,7 +152,7 @@ public FlowUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -163,14 +163,14 @@ public FlowUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -180,7 +180,7 @@ public FlowUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -189,7 +189,7 @@ public FlowUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -198,7 +198,7 @@ public FlowUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -213,14 +213,14 @@ public FlowUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -229,7 +229,7 @@ public FlowUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -239,14 +239,14 @@ public FlowUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -256,14 +256,14 @@ public FlowUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -273,7 +273,7 @@ public FlowUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -282,7 +282,7 @@ public FlowUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -292,14 +292,14 @@ public FlowUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -309,7 +309,7 @@ public FlowUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -318,7 +318,7 @@ public FlowUsage()
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         [Implements(implementation: "IFlowUsage.FlowDefinition")]
@@ -327,7 +327,7 @@ public FlowUsage()
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<IFlowEnd> flowEnd => this.ComputeFlowEnd();
@@ -335,7 +335,7 @@ public FlowUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -343,7 +343,7 @@ public FlowUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -351,7 +351,7 @@ public FlowUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -360,7 +360,7 @@ public FlowUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -368,7 +368,7 @@ public FlowUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -377,7 +377,7 @@ public FlowUsage()
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -393,7 +393,7 @@ public FlowUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -401,7 +401,7 @@ public FlowUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -410,14 +410,14 @@ public FlowUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -425,14 +425,14 @@ public FlowUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -446,7 +446,7 @@ public FlowUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -454,7 +454,7 @@ public FlowUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -465,7 +465,7 @@ public FlowUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -473,21 +473,21 @@ public FlowUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -495,33 +495,33 @@ public FlowUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -529,7 +529,7 @@ public FlowUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -550,11 +550,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -591,14 +591,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -720,7 +720,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -776,7 +776,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -785,7 +785,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -809,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -819,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -828,7 +828,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -837,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -865,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -885,14 +885,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -949,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -968,7 +968,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -979,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1029,7 +1029,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1039,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1049,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1102,7 +1102,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1110,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1132,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1151,7 +1151,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1159,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public IPayloadFeature payloadFeature => this.ComputePayloadFeature();
@@ -1167,7 +1167,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<IClassifier> payloadType => this.ComputePayloadType();
 
@@ -1176,7 +1176,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1188,7 +1188,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1196,7 +1196,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1205,7 +1205,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1216,14 +1216,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1236,7 +1236,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1246,14 +1246,14 @@ List<IElement> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public IFeature sourceOutputFeature => this.ComputeSourceOutputFeature();
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1267,7 +1267,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1277,14 +1277,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public IFeature targetInputFeature => this.ComputeTargetInputFeature();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1296,7 +1296,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1308,14 +1308,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1324,7 +1324,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1333,7 +1333,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1442,7 +1442,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1568,10 +1568,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1749,7 +1749,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1815,12 +1815,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1947,7 +1946,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ForLoopActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ForLoopActionUsage.cs
index d2180773..4a56dadd 100644
--- a/SysML2.NET/Core/AutoGenPoco/ForLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ForLoopActionUsage.cs
@@ -98,7 +98,7 @@ public ForLoopActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -107,14 +107,14 @@ public ForLoopActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -124,7 +124,7 @@ public ForLoopActionUsage()
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILoopActionUsage.BodyAction")]
         public IActionUsage bodyAction => this.ComputeBodyAction();
 
@@ -136,7 +136,7 @@ public ForLoopActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -146,14 +146,14 @@ public ForLoopActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -163,7 +163,7 @@ public ForLoopActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -172,7 +172,7 @@ public ForLoopActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -187,14 +187,14 @@ public ForLoopActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -203,7 +203,7 @@ public ForLoopActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -213,14 +213,14 @@ public ForLoopActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -230,14 +230,14 @@ public ForLoopActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -246,7 +246,7 @@ public ForLoopActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -255,7 +255,7 @@ public ForLoopActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -265,14 +265,14 @@ public ForLoopActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -282,14 +282,14 @@ public ForLoopActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -297,7 +297,7 @@ public ForLoopActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -305,7 +305,7 @@ public ForLoopActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -314,7 +314,7 @@ public ForLoopActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -322,7 +322,7 @@ public ForLoopActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -336,7 +336,7 @@ public ForLoopActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -344,7 +344,7 @@ public ForLoopActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -353,14 +353,14 @@ public ForLoopActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -368,14 +368,14 @@ public ForLoopActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -389,7 +389,7 @@ public ForLoopActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -400,7 +400,7 @@ public ForLoopActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -408,21 +408,21 @@ public ForLoopActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -430,33 +430,33 @@ public ForLoopActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -464,7 +464,7 @@ public ForLoopActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -477,7 +477,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -486,7 +486,7 @@ bool Core.Features.IFeature.IsVariable
         /// the successive values of the input sequence on each iteration. It is the ownedFeature that redefines
         /// ForLoopAction::var.</co>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IForLoopActionUsage.LoopVariable")]
         public IReferenceUsage loopVariable => this.ComputeLoopVariable();
 
@@ -494,11 +494,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -507,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -515,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -524,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -535,14 +535,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -550,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -558,7 +558,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -566,7 +566,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -574,7 +574,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -720,7 +720,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -781,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -790,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -800,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -809,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -819,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -829,14 +829,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -884,7 +884,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -923,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -962,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -982,7 +982,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -991,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1001,14 +1001,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1043,7 +1043,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1054,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1073,7 +1073,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1083,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1095,7 +1095,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1104,7 +1104,7 @@ bool Core.Features.IFeature.IsVariable
         /// each iterative performance of the bodyAction. It is the Expression whose result is bound to the seq
         /// input parameter of this ForLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IForLoopActionUsage.SeqArgument")]
         public IExpression seqArgument => this.ComputeSeqArgument();
 
@@ -1114,14 +1114,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1133,7 +1133,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1145,14 +1145,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1161,7 +1161,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1170,7 +1170,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1279,7 +1279,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1405,10 +1405,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1577,7 +1577,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1632,12 +1632,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1764,7 +1763,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ForkNode.cs b/SysML2.NET/Core/AutoGenPoco/ForkNode.cs
index b4f53c58..cd6d2a98 100644
--- a/SysML2.NET/Core/AutoGenPoco/ForkNode.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ForkNode.cs
@@ -97,7 +97,7 @@ public ForkNode()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -106,14 +106,14 @@ public ForkNode()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -127,7 +127,7 @@ public ForkNode()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -137,14 +137,14 @@ public ForkNode()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -154,7 +154,7 @@ public ForkNode()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -163,7 +163,7 @@ public ForkNode()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -178,14 +178,14 @@ public ForkNode()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -194,7 +194,7 @@ public ForkNode()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -204,14 +204,14 @@ public ForkNode()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -221,14 +221,14 @@ public ForkNode()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -237,7 +237,7 @@ public ForkNode()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -246,7 +246,7 @@ public ForkNode()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -256,14 +256,14 @@ public ForkNode()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -273,14 +273,14 @@ public ForkNode()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -288,7 +288,7 @@ public ForkNode()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -296,7 +296,7 @@ public ForkNode()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -305,7 +305,7 @@ public ForkNode()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -313,7 +313,7 @@ public ForkNode()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -327,7 +327,7 @@ public ForkNode()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -335,7 +335,7 @@ public ForkNode()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -344,14 +344,14 @@ public ForkNode()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -359,14 +359,14 @@ public ForkNode()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -380,7 +380,7 @@ public ForkNode()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -391,7 +391,7 @@ public ForkNode()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -399,21 +399,21 @@ public ForkNode()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -421,33 +421,33 @@ public ForkNode()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -455,7 +455,7 @@ public ForkNode()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -468,7 +468,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -476,11 +476,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -497,7 +497,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -517,14 +517,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -711,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -754,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -811,14 +811,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -885,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -983,14 +983,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1055,7 +1055,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1065,7 +1065,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1106,7 +1106,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1118,14 +1118,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1252,7 +1252,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1378,10 +1378,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1568,7 +1568,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1623,12 +1623,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1755,7 +1754,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/FramedConcernMembership.cs b/SysML2.NET/Core/AutoGenPoco/FramedConcernMembership.cs
index c4c3b785..1ace0109 100644
--- a/SysML2.NET/Core/AutoGenPoco/FramedConcernMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/FramedConcernMembership.cs
@@ -74,14 +74,14 @@ public FramedConcernMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public FramedConcernMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public FramedConcernMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public FramedConcernMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public FramedConcernMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IFramedConcernMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -149,7 +149,7 @@ public FramedConcernMembership()
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind IRequirementConstraintMembership.Kind
@@ -164,7 +164,7 @@ RequirementConstraintKind IRequirementConstraintMembership.Kind
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -177,7 +177,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -185,7 +185,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -197,7 +197,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -231,7 +231,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IFramedConcernMembership.OwnedConcern")]
         public IConcernUsage ownedConcern => this.ComputeOwnedConcern();
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IFramedConcernMembership.OwnedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -258,7 +258,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -266,7 +266,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -276,7 +276,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -285,7 +285,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -294,7 +294,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -302,7 +302,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -310,7 +310,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -321,7 +321,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -333,14 +333,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -350,7 +350,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -358,7 +358,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -369,7 +369,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -380,7 +380,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -394,7 +394,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -403,7 +403,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IFramedConcernMembership.ReferencedConcern")]
         public IConcernUsage referencedConcern => this.ComputeReferencedConcern();
@@ -413,7 +413,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IFramedConcernMembership.ReferencedConcern")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         IConstraintUsage IRequirementConstraintMembership.referencedConstraint => this.referencedConcern;
@@ -422,7 +422,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -432,14 +432,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -452,7 +452,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -471,7 +471,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -481,7 +481,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -573,7 +573,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Function.cs b/SysML2.NET/Core/AutoGenPoco/Function.cs
index d3774a51..f279b530 100644
--- a/SysML2.NET/Core/AutoGenPoco/Function.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Function.cs
@@ -72,14 +72,14 @@ public Function()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,7 +89,7 @@ public Function()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -102,14 +102,14 @@ public Function()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -118,7 +118,7 @@ public Function()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -128,22 +128,24 @@ public Function()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -151,7 +153,7 @@ public Function()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -161,14 +163,14 @@ public Function()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -176,7 +178,7 @@ public Function()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -185,7 +187,7 @@ public Function()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -193,7 +195,7 @@ public Function()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -207,7 +209,7 @@ public Function()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -215,14 +217,14 @@ public Function()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -233,37 +235,37 @@ public Function()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -271,7 +273,7 @@ public Function()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -279,7 +281,7 @@ public Function()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -288,7 +290,7 @@ public Function()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -299,14 +301,14 @@ public Function()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -315,7 +317,7 @@ public Function()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -324,7 +326,7 @@ public Function()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -334,7 +336,7 @@ public Function()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -344,7 +346,7 @@ public Function()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -354,14 +356,14 @@ public Function()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -370,7 +372,7 @@ public Function()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -379,7 +381,7 @@ public Function()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -389,7 +391,7 @@ public Function()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -398,7 +400,7 @@ public Function()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -408,7 +410,7 @@ public Function()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -417,7 +419,7 @@ public Function()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -427,7 +429,7 @@ public Function()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -439,7 +441,7 @@ public Function()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -449,7 +451,7 @@ public Function()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -457,7 +459,7 @@ public Function()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -467,14 +469,14 @@ public Function()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -484,7 +486,7 @@ public Function()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -492,7 +494,7 @@ public Function()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -504,7 +506,7 @@ public Function()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -517,14 +519,16 @@ public Function()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -536,14 +540,14 @@ public Function()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -551,7 +555,7 @@ public Function()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -564,7 +568,7 @@ public Function()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -779,7 +783,7 @@ public Function()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -802,12 +806,11 @@ public Function()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/IAcceptActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAcceptActionUsage.cs
index dd814e5f..cc6218b4 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAcceptActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAcceptActionUsage.cs
@@ -79,14 +79,14 @@ public partial interface IAcceptActionUsage : IActionUsage
         /// An Expression whose result is bound to the payload parameter of this AcceptActionUsage. If provided,
         /// the AcceptActionUsage will only accept a Transfer with exactly this payload.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642710978429_81558_4948", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression payloadArgument { get; }
 
         /// <summary>
         /// The nestedReference of this AcceptActionUsage that redefines the payload output parameter of the
         /// base AcceptActionUsage AcceptAction from the Systems Model Library.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1642701018287_478584_4462", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591477541360_47573_933")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         IReferenceUsage payloadParameter { get; }
@@ -94,7 +94,7 @@ public partial interface IAcceptActionUsage : IActionUsage
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this AcceptActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814670555_311543_168", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression receiverArgument { get; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IActionDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IActionDefinition.cs
index 21d6c690..735f773e 100644
--- a/SysML2.NET/Core/AutoGenPoco/IActionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IActionDefinition.cs
@@ -73,7 +73,7 @@ public partial interface IActionDefinition : IBehavior, IOccurrenceDefinition
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IActionUsage> action { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IActionUsage.cs
index bcf97296..8761ae25 100644
--- a/SysML2.NET/Core/AutoGenPoco/IActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IActionUsage.cs
@@ -79,7 +79,7 @@ public partial interface IActionUsage : IStep, IOccurrenceUsage
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<IBehavior> actionDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IActorMembership.cs b/SysML2.NET/Core/AutoGenPoco/IActorMembership.cs
index 3498b40e..87eb3957 100644
--- a/SysML2.NET/Core/AutoGenPoco/IActorMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IActorMembership.cs
@@ -52,7 +52,7 @@ public partial interface IActorMembership : IParameterMembership
         /// <summary>
         /// The PartUsage specifying the actor.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464305451_983612_1421", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         IPartUsage ownedActorParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IAllocationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IAllocationDefinition.cs
index dda2488e..5b545c6e 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAllocationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAllocationDefinition.cs
@@ -76,7 +76,7 @@ public partial interface IAllocationDefinition : IConnectionDefinition
         /// <summary>
         /// The AllocationUsages that refine the allocation mapping defined by this AllocationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430644481_402036_964", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IAllocationUsage> allocation { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IAllocationUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAllocationUsage.cs
index e71d043e..8eac0e5b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAllocationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAllocationUsage.cs
@@ -76,7 +76,7 @@ public partial interface IAllocationUsage : IConnectionUsage
         /// <summary>
         /// The AllocationDefinitions that are the types of this AllocationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430742949_241425_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         List<IAllocationDefinition> allocationDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseDefinition.cs
index a31e378e..3f37e319 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseDefinition.cs
@@ -73,7 +73,7 @@ public partial interface IAnalysisCaseDefinition : ICaseDefinition
         /// An Expression used to compute the result of the AnalysisCaseDefinition, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590945152798_315308_221", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         IExpression resultExpression { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseUsage.cs
index 0e0c9238..7b18ab77 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAnalysisCaseUsage.cs
@@ -74,7 +74,7 @@ public partial interface IAnalysisCaseUsage : ICaseUsage
         /// <summary>
         /// The AnalysisCaseDefinition that is the definition of this AnalysisCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152217935_225164_2921", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         IAnalysisCaseDefinition analysisCaseDefinition { get; }
 
@@ -82,7 +82,7 @@ public partial interface IAnalysisCaseUsage : ICaseUsage
         /// An Expression used to compute the result of the AnalysisCaseUsage, owned via a
         /// ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591151453868_910052_2600", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         IExpression resultExpression { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IAnnotatingElement.cs b/SysML2.NET/Core/AutoGenPoco/IAnnotatingElement.cs
index 42267e6e..901f2391 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAnnotatingElement.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAnnotatingElement.cs
@@ -47,14 +47,14 @@ public partial interface IAnnotatingElement : IElement
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IElement> annotatedElement { get; }
 
         /// <summary>
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IAnnotation> annotation { get; }
 
@@ -62,7 +62,7 @@ public partial interface IAnnotatingElement : IElement
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IAnnotation> ownedAnnotatingRelationship { get; }
@@ -70,7 +70,7 @@ public partial interface IAnnotatingElement : IElement
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         IAnnotation owningAnnotatingRelationship { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAnnotation.cs b/SysML2.NET/Core/AutoGenPoco/IAnnotation.cs
index c755c9e0..93adc0c0 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAnnotation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAnnotation.cs
@@ -44,7 +44,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The Element that is annotated by the annotatingElement of this Annotation.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094430277_494140_18542", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IElement AnnotatedElement { get; set; }
 
@@ -52,14 +52,14 @@ public partial interface IAnnotation : IRelationship
         /// The AnnotatingElement that annotates the annotatedElement of this Annotation. This is always either
         /// the ownedAnnotatingElement or the owningAnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_638255_18408", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IAnnotatingElement annotatingElement { get; }
 
         /// <summary>
         /// The annotatingElement of this Annotation, when it is an ownedRelatedElement.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_384269_375", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         IAnnotatingElement ownedAnnotatingElement { get; }
@@ -67,7 +67,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The annotatedElement of this Annotation, when it is also the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_104456_2501", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_494140_18542")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         IElement owningAnnotatedElement { get; }
@@ -75,7 +75,7 @@ public partial interface IAnnotation : IRelationship
         /// <summary>
         /// The annotatingElement of this Annotation, when it is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570939_266622_19", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_638255_18408")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         IAnnotatingElement owningAnnotatingElement { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAssertConstraintUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAssertConstraintUsage.cs
index 46564006..749cb0a7 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAssertConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAssertConstraintUsage.cs
@@ -78,7 +78,7 @@ public partial interface IAssertConstraintUsage : IConstraintUsage, IInvariant
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IConstraintUsage assertedConstraint { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAssignmentActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAssignmentActionUsage.cs
index d93438bc..25d6c2a1 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAssignmentActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAssignmentActionUsage.cs
@@ -77,7 +77,7 @@ public partial interface IAssignmentActionUsage : IActionUsage
         /// <summary>
         /// The Feature whose value is to be set.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624202269076_561550_3109", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         IFeature referent { get; }
 
@@ -86,13 +86,13 @@ public partial interface IAssignmentActionUsage : IActionUsage
         /// value of the referent will be set to the result of the valueExpression by this
         /// AssignmentActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201786354_844501_2835", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression targetArgument { get; }
 
         /// <summary>
         /// The Expression whose result is to be assigned to the referent Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624201792996_104394_2856", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression valueExpression { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAssociation.cs b/SysML2.NET/Core/AutoGenPoco/IAssociation.cs
index fa369e85..8e86b6fc 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAssociation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAssociation.cs
@@ -53,7 +53,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<IFeature> associationEnd { get; }
 
@@ -61,14 +61,14 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IType> relatedType { get; }
 
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType sourceType { get; }
@@ -77,7 +77,7 @@ public partial interface IAssociation : IClassifier, IRelationship
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<IType> targetType { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IAttributeDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IAttributeDefinition.cs
index 40fdf20c..39c6ea44 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAttributeDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAttributeDefinition.cs
@@ -64,7 +64,7 @@ namespace SysML2.NET.Core.POCO.Systems.Attributes
     /// <summary>
     /// An AttributeDefinition is a Definition and a DataType of information about a quality or
     /// characteristic of a system or part of a system that has no independent identity other than its
-    /// value. All features of an AttributeDefinition must be referential (non-composite).As a DataType, an
+    /// value. All features of an AttributeDefinition must be referential (non-composite). As a DataType, an
     /// AttributeDefinition must specialize, directly or indirectly, the base DataType Base::DataValue from
     /// the Kernel Semantic Library.
     /// </summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IAttributeUsage.cs b/SysML2.NET/Core/AutoGenPoco/IAttributeUsage.cs
index 2d5fd32a..1a97fb12 100644
--- a/SysML2.NET/Core/AutoGenPoco/IAttributeUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IAttributeUsage.cs
@@ -66,7 +66,7 @@ namespace SysML2.NET.Core.POCO.Systems.Attributes
     /// AttributeDefinition, an AttributeUsage is a usage of a AttributeDefinition to represent the value of
     /// some system quality or characteristic. However, other kinds of kernel DataTypes are also allowed, to
     /// permit use of DataTypes from the Kernel Model Libraries. An AttributeUsage itself as well as all its
-    /// nested features must be referential (non-composite).An AttributeUsage must specialize, directly or
+    /// nested features must be referential (non-composite). An AttributeUsage must specialize, directly or
     /// indirectly, the base Feature Base::dataValues from the Kernel Semantic Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471291545_950196_20762", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -78,14 +78,14 @@ public partial interface IAttributeUsage : IUsage
         /// but other kinds of kernel DataTypes are also allowed, to permit use of DataTypes from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471811429_523492_20975", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         List<IDataType> attributeDefinition { get; }
 
         /// <summary>
         /// Always true for an AttributeUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624050661138_649455_27", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IBehavior.cs b/SysML2.NET/Core/AutoGenPoco/IBehavior.cs
index baedf6a5..eb61c3a2 100644
--- a/SysML2.NET/Core/AutoGenPoco/IBehavior.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IBehavior.cs
@@ -52,14 +52,14 @@ public partial interface IBehavior : IClass
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<IFeature> parameter { get; }
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IStep> step { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IBooleanExpression.cs b/SysML2.NET/Core/AutoGenPoco/IBooleanExpression.cs
index 4d031b9b..9bb6fe22 100644
--- a/SysML2.NET/Core/AutoGenPoco/IBooleanExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IBooleanExpression.cs
@@ -49,8 +49,9 @@ public partial interface IBooleanExpression : IExpression
     {
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         IPredicate predicate { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ICalculationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ICalculationDefinition.cs
index 7bb7d282..c63456e4 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICalculationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICalculationDefinition.cs
@@ -73,7 +73,7 @@ public partial interface ICalculationDefinition : IFunction, IActionDefinition
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         List<ICalculationUsage> calculation { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/ICalculationUsage.cs b/SysML2.NET/Core/AutoGenPoco/ICalculationUsage.cs
index ffe72e88..6ac2ce03 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICalculationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICalculationUsage.cs
@@ -79,7 +79,7 @@ public partial interface ICalculationUsage : IExpression, IActionUsage
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         IFunction calculationDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/ICaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ICaseDefinition.cs
index a3ed7770..844da615 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICaseDefinition.cs
@@ -74,7 +74,7 @@ public partial interface ICaseDefinition : ICalculationDefinition
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IPartUsage> actorParameter { get; }
@@ -82,14 +82,14 @@ public partial interface ICaseDefinition : ICalculationDefinition
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         IRequirementUsage objectiveRequirement { get; }
 
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         IUsage subjectParameter { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/ICaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/ICaseUsage.cs
index 063df503..97790ef2 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICaseUsage.cs
@@ -74,7 +74,7 @@ public partial interface ICaseUsage : ICalculationUsage
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IPartUsage> actorParameter { get; }
@@ -82,21 +82,21 @@ public partial interface ICaseUsage : ICalculationUsage
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         ICaseDefinition caseDefinition { get; }
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         IRequirementUsage objectiveRequirement { get; }
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         IUsage subjectParameter { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IClassifier.cs b/SysML2.NET/Core/AutoGenPoco/IClassifier.cs
index 88a9d340..53826f27 100644
--- a/SysML2.NET/Core/AutoGenPoco/IClassifier.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IClassifier.cs
@@ -39,12 +39,12 @@ namespace SysML2.NET.Core.POCO.Core.Classifiers
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Classifier is a Type that classifies:<ul>	<li>Things (in the universe) regardless of how Features
-    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li>	<li>How
+    /// A Classifier is a Type that classifies: <ul> <li>Things (in the universe) regardless of how Features
+    /// relate them. (These are interpreted semantically as sequences of exactly one thing.)</li> <li>How
     /// the above things are related by Features. (These are interpreted semantically as sequences of
     /// multiple things, such that the last thing in the sequence is also classified by the Classifier. Note
-    /// that this means that a Classifier modeled as specializing a Feature cannot classify
-    /// anything.)</li></ul>
+    /// that this means that a Classifier modeled as specializing a Feature cannot classify anything.)</li>
+    /// </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651676_375105_42143", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -54,7 +54,7 @@ public partial interface IClassifier : IType
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         List<ISubclassification> ownedSubclassification { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ICollectExpression.cs b/SysML2.NET/Core/AutoGenPoco/ICollectExpression.cs
index de2af207..c6eafa4c 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICollectExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICollectExpression.cs
@@ -50,7 +50,7 @@ public partial interface ICollectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596670531_992404_29068", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "collect", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IComment.cs b/SysML2.NET/Core/AutoGenPoco/IComment.cs
index ff3de5aa..3e1f85cd 100644
--- a/SysML2.NET/Core/AutoGenPoco/IComment.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IComment.cs
@@ -43,7 +43,7 @@ public partial interface IComment : IAnnotatingElement
         /// <summary>
         /// The annotation text for the Comment.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674981_840045_43277", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
@@ -51,7 +51,7 @@ public partial interface IComment : IAnnotatingElement
         /// format shall be a POSIX locale conformant to ISO/IEC 15897, with the format
         /// [language[_territory][.codeset][@modifier]].
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647722682836_708148_649", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Locale { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IConcernUsage.cs b/SysML2.NET/Core/AutoGenPoco/IConcernUsage.cs
index 1e6fae5a..fb94cf52 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConcernUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConcernUsage.cs
@@ -77,7 +77,7 @@ public partial interface IConcernUsage : IRequirementUsage
         /// <summary>
         /// The ConcernDefinition that is the single type of this ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617052514912_780627_2256", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         IConcernDefinition concernDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IConjugatedPortDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IConjugatedPortDefinition.cs
index a120dee3..b71c24f3 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConjugatedPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConjugatedPortDefinition.cs
@@ -77,7 +77,7 @@ public partial interface IConjugatedPortDefinition : IPortDefinition
         /// The original PortDefinition for this ConjugatedPortDefinition, which is the owningNamespace of the
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364017_387810_990", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         IPortDefinition originalPortDefinition { get; }
 
@@ -85,7 +85,7 @@ public partial interface IConjugatedPortDefinition : IPortDefinition
         /// The PortConjugation that is the ownedConjugator of this ConjugatedPortDefinition, linking it to its
         /// originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344901_850046_947", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_280165_440")]
         IPortConjugation ownedPortConjugator { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IConjugatedPortTyping.cs b/SysML2.NET/Core/AutoGenPoco/IConjugatedPortTyping.cs
index e84930d7..410e4436 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConjugatedPortTyping.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConjugatedPortTyping.cs
@@ -49,14 +49,14 @@ public partial interface IConjugatedPortTyping : IFeatureTyping
         /// The type of this ConjugatedPortTyping considered as a FeatureTyping, which must be a
         /// ConjugatedPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915017970_186033_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543180520185_480887_21131")]
         IConjugatedPortDefinition ConjugatedPortDefinition { get; set; }
 
         /// <summary>
         /// The originalPortDefinition of the conjugatedPortDefinition of this ConjugatedPortTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577915013583_787601_133", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IPortDefinition portDefinition { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IConjugation.cs b/SysML2.NET/Core/AutoGenPoco/IConjugation.cs
index 2d7ae67a..1b4aeed6 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConjugation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConjugation.cs
@@ -40,7 +40,7 @@ namespace SysML2.NET.Core.POCO.Core.Types
     /// with a direction in relative to the originalType are considered to have an effective direction of
     /// out relative to the conjugatedType and, similarly, Features with direction out in the originalType
     /// are considered to have an effective direction of in in the conjugatedType. Features with direction
-    /// inout, or with no direction, in the originalType, are inherited without change.A Type may
+    /// inout, or with no direction, in the originalType, are inherited without change. A Type may
     /// participate as a conjugatedType in at most one Conjugation relationship, and such a Type may not
     /// also be the specific Type in any Specialization relationship.
     /// </summary>
@@ -51,21 +51,21 @@ public partial interface IConjugation : IRelationship
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType ConjugatedType { get; set; }
 
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType OriginalType { get; set; }
 
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         IType owningType { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IConnectionDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IConnectionDefinition.cs
index b6c3c176..d83f4e54 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConnectionDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConnectionDefinition.cs
@@ -72,14 +72,14 @@ public partial interface IConnectionDefinition : IAssociationStructure, IPartDef
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         List<IUsage> connectionEnd { get; }
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         new bool IsSufficient { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IConnectionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IConnectionUsage.cs
index b04befe8..cbe9d7a4 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConnectionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConnectionUsage.cs
@@ -80,7 +80,7 @@ public partial interface IConnectionUsage : IConnectorAsUsage, IPartUsage
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         List<IAssociationStructure> connectionDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IConnector.cs b/SysML2.NET/Core/AutoGenPoco/IConnector.cs
index 2637bfca..5853c162 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConnector.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConnector.cs
@@ -52,7 +52,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<IAssociation> association { get; }
 
@@ -61,7 +61,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         List<IFeature> connectorEnd { get; }
 
@@ -70,21 +70,21 @@ public partial interface IConnector : IFeature, IRelationship
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IType defaultFeaturingType { get; }
 
         /// <summary>
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IFeature> relatedFeature { get; }
 
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IFeature sourceFeature { get; }
@@ -93,7 +93,7 @@ public partial interface IConnector : IFeature, IRelationship
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<IFeature> targetFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IConstraintUsage.cs b/SysML2.NET/Core/AutoGenPoco/IConstraintUsage.cs
index 0a5c8246..64b9c601 100644
--- a/SysML2.NET/Core/AutoGenPoco/IConstraintUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IConstraintUsage.cs
@@ -79,7 +79,7 @@ public partial interface IConstraintUsage : IBooleanExpression, IOccurrenceUsage
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         IPredicate constraintDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ICrossSubsetting.cs b/SysML2.NET/Core/AutoGenPoco/ICrossSubsetting.cs
index f9318361..2e56044b 100644
--- a/SysML2.NET/Core/AutoGenPoco/ICrossSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ICrossSubsetting.cs
@@ -39,14 +39,14 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// CrossSubsetting is a kind of Subsetting for end Features, as identified by crossingFeature, to
     /// subset a chained Feature, identified by crossedFeature. It navigates to instances of the end
     /// Feature’s type from instances of other end Feature types on the same owningType (at least two end
-    /// Features are required for any of them to have a CrossSubsetting).The crossedFeature of a
+    /// Features are required for any of them to have a CrossSubsetting). The crossedFeature of a
     /// CrossSubsetting must have a feature chain of exactly two Features. The second Feature in the chain
     /// is the crossFeature of the crossingFeature (end Feature), which has the same type as the
     /// crossingFeature. When the owningType of the crossingFeature has exactly two end Features, the first
     /// Feature in the chain of the crossedFeature is the other end Feature. The crossFeature’s
     /// featuringType in this case is the other end Feature. When the owningType has more than two end
     /// Features, the first Feature in the chain is a Feature that CrossMultiplies all the other end
-    /// Features, which is also the featuringType of the crossFeature.A crossFeature must be owned by its
+    /// Features, which is also the featuringType of the crossFeature. A crossFeature must be owned by its
     /// featureCrossing (end Feature) when the featureCrossing owningType has more than two end Features.
     /// Otherwise, for exactly two end Features, the crossFeatures of each the ends can instead optionally
     /// be inherited by the other end from one of its types or a subsetted Feature.
@@ -58,14 +58,14 @@ public partial interface ICrossSubsetting : ISubsetting
         /// <summary>
         /// The chained Feature that is cross subset by the crossingFeature of this CrossSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616524877_131585_248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         IFeature CrossedFeature { get; set; }
 
         /// <summary>
         /// The end Feature that owns this CrossSubsetting relationship and is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_477020_278", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         IFeature crossingFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IDataType.cs b/SysML2.NET/Core/AutoGenPoco/IDataType.cs
index 60aafb6f..326f4b68 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDataType.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDataType.cs
@@ -42,10 +42,10 @@ namespace SysML2.NET.Core.POCO.Kernel.DataTypes
     /// <summary>
     /// A DataType is a Classifier of things (in the universe) that can only be distinguished by how they
     /// are related to other things (via Features). This means multiple things classified by the same
-    /// DataType<ul>	<li>Cannot be distinguished when they are related to other things in exactly the same
-    /// way, even when they are intended to be about different things.</li>	<li>Can be distinguished when
+    /// DataType <ul> <li>Cannot be distinguished when they are related to other things in exactly the same
+    /// way, even when they are intended to be about different things.</li> <li>Can be distinguished when
     /// they are related to other things in different ways, even when they are intended to be about the same
-    /// thing.</li></ul>
+    /// thing.</li> </ul>
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1557527599533_240072_110321", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
diff --git a/SysML2.NET/Core/AutoGenPoco/IDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IDefinition.cs
index 21115f5e..b3886cdb 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDefinition.cs
@@ -62,15 +62,15 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
 
     /// <summary>
     /// A Definition is a Classifier of Usages. The actual kinds of Definition that may appear in a model
-    /// are given by the subclasses of Definition (possibly as extended with user-defined
-    /// SemanticMetadata).Normally, a Definition has owned Usages that model features of the thing being
-    /// defined. A Definition may also have other Definitions nested in it, but this has no semantic
-    /// significance, other than the nested scoping resulting from the Definition being considered as a
-    /// Namespace for any nested Definitions.However, if a Definition has isVariation = true, then it
-    /// represents a variation point Definition. In this case, all of its members must be variant Usages,
-    /// related to the Definition by VariantMembership Relationships. Rather than being features of the
-    /// Definition, variant Usages model different concrete alternatives that can be chosen to fill in for
-    /// an abstract Usage of the variation point Definition.
+    /// are given by the subclasses of Definition (possibly as extended with user-defined SemanticMetadata).
+    /// Normally, a Definition has owned Usages that model features of the thing being defined. A Definition
+    /// may also have other Definitions nested in it, but this has no semantic significance, other than the
+    /// nested scoping resulting from the Definition being considered as a Namespace for any nested
+    /// Definitions. However, if a Definition has isVariation = true, then it represents a variation point
+    /// Definition. In this case, all of its members must be variant Usages, related to the Definition by
+    /// VariantMembership Relationships. Rather than being features of the Definition, variant Usages model
+    /// different concrete alternatives that can be chosen to fill in for an abstract Usage of the variation
+    /// point Definition.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565479032244_336549_22524", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -79,7 +79,7 @@ public partial interface IDefinition : IClassifier
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IUsage> directedUsage { get; }
@@ -88,55 +88,55 @@ public partial interface IDefinition : IClassifier
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<IActionUsage> ownedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<IAllocationUsage> ownedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<IAnalysisCaseUsage> ownedAnalysisCase { get; }
 
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<IAttributeUsage> ownedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         List<ICalculationUsage> ownedCalculation { get; }
 
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         List<ICaseUsage> ownedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<IConcernUsage> ownedConcern { get; }
 
@@ -145,112 +145,112 @@ public partial interface IDefinition : IClassifier
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<IConnectorAsUsage> ownedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<IConstraintUsage> ownedConstraint { get; }
 
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         List<IEnumerationUsage> ownedEnumeration { get; }
 
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<IFlowUsage> ownedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         List<IInterfaceUsage> ownedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         List<IItemUsage> ownedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         List<IMetadataUsage> ownedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<IOccurrenceUsage> ownedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         List<IPartUsage> ownedPart { get; }
 
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<IPortUsage> ownedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<IReferenceUsage> ownedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         List<IRenderingUsage> ownedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         List<IRequirementUsage> ownedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         List<IStateUsage> ownedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         List<ITransitionUsage> ownedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IUsage> ownedUsage { get; }
@@ -258,35 +258,35 @@ public partial interface IDefinition : IClassifier
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<IUseCaseUsage> ownedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         List<IVerificationCaseUsage> ownedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         List<IViewUsage> ownedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<IViewpointUsage> ownedViewpoint { get; }
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IUsage> usage { get; }
 
@@ -294,7 +294,7 @@ public partial interface IDefinition : IClassifier
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IUsage> variant { get; }
 
@@ -303,7 +303,7 @@ public partial interface IDefinition : IClassifier
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<IVariantMembership> variantMembership { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IDependency.cs b/SysML2.NET/Core/AutoGenPoco/IDependency.cs
index 552d4491..694881bc 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDependency.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDependency.cs
@@ -37,7 +37,7 @@ namespace SysML2.NET.Core.POCO.Root.Dependencies
     /// <summary>
     /// A Dependency is a Relationship that indicates that one or more client Elements require one more
     /// supplier Elements for their complete specification. In general, this means that a change to one of
-    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements.Note
+    /// the supplier Elements may necessitate a change to, or re-specification of, the client Elements. Note
     /// that a Dependency is entirely a model-level Relationship, without instance-level semantics.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594006219028_628649_74", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -47,14 +47,14 @@ public partial interface IDependency : IRelationship
         /// <summary>
         /// The Element or Elements dependent on the supplier Elements.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006406653_175551_182", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         List<IElement> Client { get; set; }
 
         /// <summary>
         /// The Element or Elements on which the client Elements depend in some respect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594006525044_548771_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         List<IElement> Supplier { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IDifferencing.cs b/SysML2.NET/Core/AutoGenPoco/IDifferencing.cs
index 665fc422..930e9b22 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDifferencing.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDifferencing.cs
@@ -46,7 +46,7 @@ public partial interface IDifferencing : IRelationship
         /// Type that partly determines interpretations of typeDifferenced, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871173117_978241_809", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType DifferencingType { get; set; }
 
@@ -54,7 +54,7 @@ public partial interface IDifferencing : IRelationship
         /// Type with interpretations partly determined by differencingType, as described in
         /// Type::differencingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168453_175911_796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType typeDifferenced { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IDisjoining.cs b/SysML2.NET/Core/AutoGenPoco/IDisjoining.cs
index ddef3f7c..1f1b5769 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDisjoining.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDisjoining.cs
@@ -47,14 +47,14 @@ public partial interface IDisjoining : IRelationship
         /// <summary>
         /// Type asserted to be disjoint with the typeDisjoined.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183201866_537160_629", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType DisjoiningType { get; set; }
 
         /// <summary>
         /// A typeDisjoined that is also an owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519614_499771_371", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_955906_617")]
         IType owningType { get; }
@@ -62,7 +62,7 @@ public partial interface IDisjoining : IRelationship
         /// <summary>
         /// Type asserted to be disjoint with the disjoiningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623183194914_955906_617", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType TypeDisjoined { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IDocumentation.cs b/SysML2.NET/Core/AutoGenPoco/IDocumentation.cs
index 2befb5fb..b38286d1 100644
--- a/SysML2.NET/Core/AutoGenPoco/IDocumentation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IDocumentation.cs
@@ -43,7 +43,7 @@ public partial interface IDocumentation : IComment
         /// <summary>
         /// The Element that is documented by this Documentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_948466_1622", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         IElement documentedElement { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IElement.cs b/SysML2.NET/Core/AutoGenPoco/IElement.cs
index 56eaa12b..08b6ecf0 100644
--- a/SysML2.NET/Core/AutoGenPoco/IElement.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IElement.cs
@@ -46,13 +46,13 @@ public partial interface IElement
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> AliasIds { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredName { get; set; }
 
         /// <summary>
@@ -61,13 +61,13 @@ public partial interface IElement
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<IDocumentation> documentation { get; }
@@ -76,7 +76,7 @@ public partial interface IElement
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string ElementId { get; set; }
 
         /// <summary>
@@ -86,13 +86,13 @@ public partial interface IElement
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isLibraryElement { get; }
 
         /// <summary>
@@ -101,14 +101,14 @@ public partial interface IElement
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string name { get; }
 
         /// <summary>
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         List<IAnnotation> ownedAnnotation { get; }
@@ -117,13 +117,13 @@ public partial interface IElement
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IElement> ownedElement { get; }
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         IReadOnlyList<IRelationship> OwnedRelationship { get; }
 
@@ -131,13 +131,13 @@ public partial interface IElement
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IElement owner { get; }
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         IOwningMembership owningMembership { get; }
@@ -146,14 +146,14 @@ public partial interface IElement
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         INamespace owningNamespace { get; }
 
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         IRelationship OwningRelationship { get; }
 
@@ -165,7 +165,7 @@ public partial interface IElement
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string qualifiedName { get; }
 
         /// <summary>
@@ -174,13 +174,13 @@ public partial interface IElement
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string shortName { get; }
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         List<ITextualRepresentation> textualRepresentation { get; }
@@ -227,7 +227,7 @@ public partial interface IElement
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/IElementFilterMembership.cs b/SysML2.NET/Core/AutoGenPoco/IElementFilterMembership.cs
index 7560cb79..d80ac63b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IElementFilterMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IElementFilterMembership.cs
@@ -50,7 +50,7 @@ public partial interface IElementFilterMembership : IOwningMembership
         /// The model-level evaluable Boolean-valued Expression used to filter the imported members of the
         /// membershipOwningNamespace of this ElementFilterMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1605762464250_876969_157", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         IExpression condition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IEndFeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/IEndFeatureMembership.cs
index 2c32b496..f14f2cb2 100644
--- a/SysML2.NET/Core/AutoGenPoco/IEndFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IEndFeatureMembership.cs
@@ -46,7 +46,7 @@ public partial interface IEndFeatureMembership : IFeatureMembership
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1625459277304_568293_5526", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         new IFeature ownedMemberFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IEnumerationDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IEnumerationDefinition.cs
index aeecb7e9..0d04716f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IEnumerationDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IEnumerationDefinition.cs
@@ -73,7 +73,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// EnumerationUsages of this EnumerationDefinitionthat have distinct, fixed values. Each
         /// enumeratedValue specifies one of the allowed instances of the EnumerationDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946634788_959145_265", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590979457191_746167_951")]
         List<IEnumerationUsage> enumeratedValue { get; }
 
@@ -81,7 +81,7 @@ public partial interface IEnumerationDefinition : IAttributeDefinition
         /// An EnumerationDefinition is considered semantically to be a variation whose allowed variants are its
         /// enumerationValues.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946783667_895456_287", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1590978283180_265362_419")]
         new bool IsVariation { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IEnumerationUsage.cs b/SysML2.NET/Core/AutoGenPoco/IEnumerationUsage.cs
index 2af28746..c9eb4ffb 100644
--- a/SysML2.NET/Core/AutoGenPoco/IEnumerationUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IEnumerationUsage.cs
@@ -71,7 +71,7 @@ public partial interface IEnumerationUsage : IAttributeUsage
         /// <summary>
         /// The single EnumerationDefinition that is the type of this EnumerationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946962858_570633_331", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471811429_523492_20975")]
         IEnumerationDefinition enumerationDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IEventOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/IEventOccurrenceUsage.cs
index 59ab85e8..e555c071 100644
--- a/SysML2.NET/Core/AutoGenPoco/IEventOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IEventOccurrenceUsage.cs
@@ -66,7 +66,7 @@ namespace SysML2.NET.Core.POCO.Systems.Occurrences
     /// An EventOccurrenceUsage is an OccurrenceUsage that represents another OccurrenceUsage occurring as a
     /// suboccurrence of the containing occurrence of the EventOccurrenceUsage. Unless it is the
     /// EventOccurrenceUsage itself, the referenced OccurrenceUsage is related to the EventOccurrenceUsage
-    /// by a ReferenceSubsetting Relationship.If the EventOccurrenceUsage is owned by an
+    /// by a ReferenceSubsetting Relationship. If the EventOccurrenceUsage is owned by an
     /// OccurrenceDefinition or OccurrenceUsage, then it also subsets the timeEnclosedOccurrences property
     /// of the Class Occurrence from the Kernel Semantic Library model Occurrences.
     /// </summary>
@@ -79,13 +79,13 @@ public partial interface IEventOccurrenceUsage : IOccurrenceUsage
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IOccurrenceUsage eventOccurrence { get; }
 
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IExhibitStateUsage.cs b/SysML2.NET/Core/AutoGenPoco/IExhibitStateUsage.cs
index 210e4a89..31aa16d7 100644
--- a/SysML2.NET/Core/AutoGenPoco/IExhibitStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IExhibitStateUsage.cs
@@ -78,7 +78,7 @@ public partial interface IExhibitStateUsage : IStateUsage, IPerformActionUsage
         /// The StateUsage to be exhibited by the ExhibitStateUsage. It is the performedAction of the
         /// ExhibitStateUsage considered as a PerformActionUsage, which must be a StateUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1577070999039_688794_260", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         IStateUsage exhibitedState { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IExpose.cs b/SysML2.NET/Core/AutoGenPoco/IExpose.cs
index 8a759afd..94bdb9f5 100644
--- a/SysML2.NET/Core/AutoGenPoco/IExpose.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IExpose.cs
@@ -46,14 +46,14 @@ public partial interface IExpose : IImport
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         new bool IsImportAll { get; set; }
 
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         new VisibilityKind Visibility { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IExpression.cs b/SysML2.NET/Core/AutoGenPoco/IExpression.cs
index 546f395d..ba4f724c 100644
--- a/SysML2.NET/Core/AutoGenPoco/IExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IExpression.cs
@@ -52,8 +52,9 @@ public partial interface IExpression : IStep
     {
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         IFunction function { get; }
 
@@ -61,7 +62,7 @@ public partial interface IExpression : IStep
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isModelLevelEvaluable { get; }
 
         /// <summary>
@@ -69,7 +70,7 @@ public partial interface IExpression : IStep
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         IFeature result { get; }
@@ -78,7 +79,7 @@ public partial interface IExpression : IStep
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeature.cs b/SysML2.NET/Core/AutoGenPoco/IFeature.cs
index c6e4e780..159dab58 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeature.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeature.cs
@@ -41,13 +41,13 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// A Feature is a Type that classifies relations between multiple things (in the universe). The domain
     /// of the relation is the intersection of the featuringTypes of the Feature. (The domain of a Feature
     /// with no featuringTyps is implicitly the most general Type Base::Anything from the Kernel Semantic
-    /// Library.) The co-domain of the relation is the intersection of the types of the Feature.In the
+    /// Library.) The co-domain of the relation is the intersection of the types of the Feature. In the
     /// simplest cases, the featuringTypes and types are Classifiers and the Feature relates two things, one
     /// from the domain and one from the range. Examples include cars paired with wheels, people paired with
-    /// other people, and cars paired with numbers representing the car length.Since Features are Types,
+    /// other people, and cars paired with numbers representing the car length. Since Features are Types,
     /// their featuringTypes and types can be Features. In this case, the Feature effectively classifies
     /// relations between relations, which can be interpreted as the sequence of things related by the
-    /// domain Feature concatenated with the sequence of things related by the co-domain Feature.The values
+    /// domain Feature concatenated with the sequence of things related by the co-domain Feature. The values
     /// of a Feature for a given instance of its domain are all the instances of its co-domain that are
     /// related to that domain instance by the Feature. The values of a Feature with chainingFeatures are
     /// the same as values of the last Feature in the chain, which can be found by starting with values of
@@ -66,7 +66,7 @@ public partial interface IFeature : IType
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IFeature> chainingFeature { get; }
 
         /// <summary>
@@ -75,21 +75,21 @@ public partial interface IFeature : IType
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IFeature crossFeature { get; }
 
         /// <summary>
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         IType endOwningType { get; }
@@ -97,7 +97,7 @@ public partial interface IFeature : IType
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IFeature featureTarget { get; }
 
         /// <summary>
@@ -106,7 +106,7 @@ public partial interface IFeature : IType
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> featuringType { get; }
 
         /// <summary>
@@ -114,20 +114,20 @@ public partial interface IFeature : IType
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsComposite { get; set; }
 
         /// <summary>
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDerived { get; set; }
 
         /// <summary>
@@ -140,40 +140,40 @@ public partial interface IFeature : IType
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsEnd { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsOrdered { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         bool IsUnique { get; set; }
 
         /// <summary>
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsVariable { get; set; }
 
         /// <summary>
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         ICrossSubsetting ownedCrossSubsetting { get; }
 
@@ -181,7 +181,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IFeatureChaining> ownedFeatureChaining { get; }
@@ -190,7 +190,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IFeatureInverting> ownedFeatureInverting { get; }
@@ -199,7 +199,7 @@ public partial interface IFeature : IType
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         List<IRedefinition> ownedRedefinition { get; }
 
@@ -207,7 +207,7 @@ public partial interface IFeature : IType
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         IReferenceSubsetting ownedReferenceSubsetting { get; }
 
@@ -215,7 +215,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         List<ISubsetting> ownedSubsetting { get; }
@@ -224,7 +224,7 @@ public partial interface IFeature : IType
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<ITypeFeaturing> ownedTypeFeaturing { get; }
@@ -233,7 +233,7 @@ public partial interface IFeature : IType
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         List<IFeatureTyping> ownedTyping { get; }
@@ -241,14 +241,14 @@ public partial interface IFeature : IType
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         IFeatureMembership owningFeatureMembership { get; }
 
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -260,7 +260,7 @@ public partial interface IFeature : IType
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> type { get; }
 
         /// <summary>
@@ -284,7 +284,7 @@ public partial interface IFeature : IType
         new string EffectiveShortName();
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -351,10 +351,10 @@ public partial interface IFeature : IType
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -368,7 +368,7 @@ public partial interface IFeature : IType
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureChainExpression.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureChainExpression.cs
index 8e956539..289442b2 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureChainExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureChainExpression.cs
@@ -51,7 +51,7 @@ public partial interface IFeatureChainExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".")]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049784007_509459_41", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: ".", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
@@ -59,7 +59,7 @@ public partial interface IFeatureChainExpression : IOperatorExpression
         /// The Feature that is accessed by this FeatureChainExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1645049897369_762611_49", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         IFeature targetFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureChaining.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureChaining.cs
index 6e3ef3f9..0846a090 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureChaining.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureChaining.cs
@@ -46,7 +46,7 @@ public partial interface IFeatureChaining : IRelationship
         /// The Feature whose values partly determine values of featureChained, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125799011_772669_117", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IFeature ChainingFeature { get; set; }
 
@@ -54,7 +54,7 @@ public partial interface IFeatureChaining : IRelationship
         /// The Feature whose values are partly determined by values of the chainingFeature, as described in
         /// Feature::chainingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_897608_73", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IFeature featureChained { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureInverting.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureInverting.cs
index cbc5e3b3..d5f89357 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureInverting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureInverting.cs
@@ -48,21 +48,21 @@ public partial interface IFeatureInverting : IRelationship
         /// <summary>
         /// The Feature that is an inverse of the invertingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178838862_842173_146", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IFeature FeatureInverted { get; set; }
 
         /// <summary>
         /// The Feature that is an inverse of the invertedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623178854941_627588_162", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IFeature InvertingFeature { get; set; }
 
         /// <summary>
         /// A featureInverted that is also the owningRelatedElement of this FeatureInverting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_122613_44", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838862_842173_146")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         IFeature owningFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureMembership.cs
index d7fe04e3..07176279 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureMembership.cs
@@ -51,14 +51,14 @@ public partial interface IFeatureMembership : IOwningMembership
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         IFeature ownedMemberFeature { get; }
 
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         IType owningType { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureReferenceExpression.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureReferenceExpression.cs
index ebd5b8d7..d738f345 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureReferenceExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureReferenceExpression.cs
@@ -51,16 +51,15 @@ public partial interface IFeatureReferenceExpression : IExpression
         /// The Feature that is referenced by this FeatureReferenceExpression, which is its first non-parameter
         /// member.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_848357_43185", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         IFeature referent { get; }
 
         /// <summary>
-        /// A FeatureReferenceExpression is model-level evaluable if it&#39;s referent<ul>	<li>conforms to the
-        /// self-reference feature Anything::self;</li>	<li>is an Expression that is model-level
-        /// evaluable;</li>	<li>has an owningType that is a Metaclass or MetadataFeature; or</li>	<li>has no
-        /// featuringTypes and, if it has a FeatureValue, the value Expression is model-level
-        /// evaluable.</li></ul>
+        /// A FeatureReferenceExpression is model-level evaluable if it&#39;s referent <ul> <li>conforms to the
+        /// self-reference feature Anything::self;</li> <li>is an Expression that is model-level evaluable;</li>
+        /// <li>has an owningType that is a Metaclass or MetadataFeature; or</li> <li>has no featuringTypes and,
+        /// if it has a FeatureValue, the value Expression is model-level evaluable.</li> </ul>
         /// </summary>
         /// <param name="visited">
         /// No documentation provided
@@ -71,13 +70,13 @@ public partial interface IFeatureReferenceExpression : IExpression
         new bool ModelLevelEvaluable(List<IFeature> visited);
 
         /// <summary>
-        /// First, determine a value Expression for the referent:<ul>	<li>If the target Element is a Type that
+        /// First, determine a value Expression for the referent: <ul> <li>If the target Element is a Type that
         /// has a feature that is the referent or (directly or indirectly) redefines it, then the value
-        /// Expression of the FeatureValue for that feature (if any).</li>	<li>Else, if the referent has no
-        /// featuringTypes, the value Expression of the FeatureValue for the referent (if
-        /// any).</li></ul>Then:<ul>	<li>If such a value Expression exists, return the result of evaluating that
-        /// Expression on the target.</li>	<li>Else, if the referent is not an Expression, return the
-        /// referent.</li>	<li>Else return the empty sequence.</li></ul>
+        /// Expression of the FeatureValue for that feature (if any).</li> <li>Else, if the referent has no
+        /// featuringTypes, the value Expression of the FeatureValue for the referent (if any).</li> </ul> Then:
+        /// <ul> <li>If such a value Expression exists, return the result of evaluating that Expression on the
+        /// target.</li> <li>Else, if the referent is not an Expression, return the referent.</li> <li>Else
+        /// return the empty sequence.</li> </ul>
         /// </summary>
         /// <param name="target">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureTyping.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureTyping.cs
index eea4707c..9d34561a 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureTyping.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureTyping.cs
@@ -48,7 +48,7 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// A typedFeature that is also the owningRelatedElement of this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427753_801746_43", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_13273_21101")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         IFeature owningFeature { get; }
@@ -56,14 +56,14 @@ public partial interface IFeatureTyping : ISpecialization
         /// <summary>
         /// The Type that is being applied by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180520185_480887_21131", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         IType Type { get; set; }
 
         /// <summary>
         /// The Feature that has a type determined by this FeatureTyping.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543180501615_13273_21101", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IFeature TypedFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IFeatureValue.cs b/SysML2.NET/Core/AutoGenPoco/IFeatureValue.cs
index 42da8d33..f9d58b6d 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFeatureValue.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFeatureValue.cs
@@ -41,10 +41,10 @@ namespace SysML2.NET.Core.POCO.Kernel.FeatureValues
     /// A FeatureValue is a Membership that identifies a particular member Expression that provides the
     /// value of the Feature that owns the FeatureValue. The value is specified as either a bound value or
     /// an initial value, and as either a concrete or default value. A Feature can have at most one
-    /// FeatureValue.The result of the value Expression is bound to the featureWithValue using a
+    /// FeatureValue. The result of the value Expression is bound to the featureWithValue using a
     /// BindingConnector. If isInitial = false, then the featuringType of the BindingConnector is the same
     /// as the featuringType of the featureWithValue. If isInitial = true, then the featuringType of the
-    /// BindingConnector is restricted to its startShot.If isDefault = false, then the above semantics of
+    /// BindingConnector is restricted to its startShot. If isDefault = false, then the above semantics of
     /// the FeatureValue are realized for the given featureWithValue. Otherwise, the semantics are realized
     /// for any individual of the featuringType of the featureWithValue, unless another value is explicitly
     /// given for the featureWithValue for that individual.
@@ -55,8 +55,9 @@ public partial interface IFeatureValue : IOwningMembership
     {
         /// <summary>
         /// The Feature to be provided a value.
+        /// The Feature to be provided a value.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573079011690_119762_1724", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         IFeature featureWithValue { get; }
 
@@ -64,19 +65,20 @@ public partial interface IFeatureValue : IOwningMembership
         /// Whether this FeatureValue is a concrete specification of the bound or initial value of the
         /// featureWithValue, or just a default value that may be overridden.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940132054_842266_36467", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsDefault { get; set; }
 
         /// <summary>
         /// Whether this FeatureValue specifies a bound value or an initial value for the featureWithValue.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623940148216_422105_36473", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsInitial { get; set; }
 
         /// <summary>
         /// The Expression that provides the value as a result.
+        /// The Expression that provides the value of the featureWithValue as its result.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573081851611_231043_3236", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         IExpression value { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IFlow.cs b/SysML2.NET/Core/AutoGenPoco/IFlow.cs
index cc9ece5e..1d86345c 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFlow.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFlow.cs
@@ -53,7 +53,7 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         List<IFlowEnd> flowEnd { get; }
 
@@ -61,7 +61,7 @@ public partial interface IFlow : IConnector, IStep
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         List<IInteraction> interaction { get; }
@@ -69,28 +69,28 @@ public partial interface IFlow : IConnector, IStep
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         IPayloadFeature payloadFeature { get; }
 
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IClassifier> payloadType { get; }
 
         /// <summary>
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         IFeature sourceOutputFeature { get; }
 
         /// <summary>
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         IFeature targetInputFeature { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IFlowDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IFlowDefinition.cs
index ee86dcd7..d258ec48 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFlowDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFlowDefinition.cs
@@ -74,7 +74,7 @@ public partial interface IFlowDefinition : IInteraction, IActionDefinition
         /// <summary>
         /// The Usages that define the things related by the FlowDefinition.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1733008492358_136366_19515", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         List<IUsage> flowEnd { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IFlowUsage.cs b/SysML2.NET/Core/AutoGenPoco/IFlowUsage.cs
index a9546882..b4ba7048 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFlowUsage.cs
@@ -79,7 +79,7 @@ public partial interface IFlowUsage : IConnectorAsUsage, IFlow, IActionUsage
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         List<IInteraction> flowDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IForLoopActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IForLoopActionUsage.cs
index 454adb77..b7d8e19b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IForLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IForLoopActionUsage.cs
@@ -78,7 +78,7 @@ public partial interface IForLoopActionUsage : ILoopActionUsage
         /// the successive values of the input sequence on each iteration. It is the ownedFeature that redefines
         /// ForLoopAction::var.</co>
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1640325378400_227367_3662", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IReferenceUsage loopVariable { get; }
 
         /// <summary>
@@ -86,7 +86,7 @@ public partial interface IForLoopActionUsage : ILoopActionUsage
         /// each iterative performance of the bodyAction. It is the Expression whose result is bound to the seq
         /// input parameter of this ForLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624306920911_355291_5769", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression seqArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IFramedConcernMembership.cs b/SysML2.NET/Core/AutoGenPoco/IFramedConcernMembership.cs
index 45abb129..09871640 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFramedConcernMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFramedConcernMembership.cs
@@ -50,14 +50,14 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// <summary>
         /// The kind of an FramedConcernMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120451812_644221_3690", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConcernUsage that is the ownedConstraint of this FramedConcernMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120590170_490370_3748", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         IConcernUsage ownedConcern { get; }
 
@@ -66,7 +66,7 @@ public partial interface IFramedConcernMembership : IRequirementConstraintMember
         /// referencedConstraint of the FramedConcernMembership considered as a RequirementConstraintMembership,
         /// which must be a ConcernUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617120658044_92083_3773", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         IConcernUsage referencedConcern { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IFunction.cs b/SysML2.NET/Core/AutoGenPoco/IFunction.cs
index f60a30df..96308e8f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IFunction.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IFunction.cs
@@ -51,25 +51,29 @@ public partial interface IFunction : IBehavior
     {
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         List<IExpression> expression { get; }
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isModelLevelEvaluable { get; }
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         IFeature result { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IIfActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IIfActionUsage.cs
index 058e7417..924944cc 100644
--- a/SysML2.NET/Core/AutoGenPoco/IIfActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IIfActionUsage.cs
@@ -77,21 +77,21 @@ public partial interface IIfActionUsage : IActionUsage
         /// The ActionUsage that is to be performed if the result of the ifArgument is false. It is the
         /// (optional) third parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage elseAction { get; }
 
         /// <summary>
         /// The Expression whose result determines whether the thenAction or (optionally) the elseAction is
         /// performed. It is the first parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression ifArgument { get; }
 
         /// <summary>
         /// The ActionUsage that is to be performed if the result of the ifArgument is true. It is the second
         /// parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage thenAction { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IImport.cs b/SysML2.NET/Core/AutoGenPoco/IImport.cs
index 08ed3681..d4392266 100644
--- a/SysML2.NET/Core/AutoGenPoco/IImport.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IImport.cs
@@ -51,14 +51,14 @@ public partial interface IImport : IRelationship
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IElement importedElement { get; }
 
         /// <summary>
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         INamespace importOwningNamespace { get; }
@@ -66,20 +66,20 @@ public partial interface IImport : IRelationship
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsRecursive { get; set; }
 
         /// <summary>
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IIncludeUseCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/IIncludeUseCaseUsage.cs
index 70790002..5f2951a5 100644
--- a/SysML2.NET/Core/AutoGenPoco/IIncludeUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IIncludeUseCaseUsage.cs
@@ -78,7 +78,7 @@ public partial interface IIncludeUseCaseUsage : IUseCaseUsage, IPerformActionUsa
         /// The UseCaseUsage to be included by this IncludeUseCaseUsage. It is the performedAction of the
         /// IncludeUseCaseUsage considered as a PerformActionUsage, which must be a UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         IUseCaseUsage useCaseIncluded { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IIndexExpression.cs b/SysML2.NET/Core/AutoGenPoco/IIndexExpression.cs
index df153d05..1ffadf75 100644
--- a/SysML2.NET/Core/AutoGenPoco/IIndexExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IIndexExpression.cs
@@ -50,7 +50,7 @@ public partial interface IIndexExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#")]
+        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IInstantiationExpression.cs b/SysML2.NET/Core/AutoGenPoco/IInstantiationExpression.cs
index 68beef2a..9062d1f9 100644
--- a/SysML2.NET/Core/AutoGenPoco/IInstantiationExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IInstantiationExpression.cs
@@ -42,7 +42,7 @@ namespace SysML2.NET.Core.POCO.Kernel.Expressions
 
     /// <summary>
     /// An InstantiationExpression is an Expression that instantiates its instantiatedType, binding some or
-    /// all of the features of that Type to the results of its arguments.InstantiationExpression is
+    /// all of the features of that Type to the results of its arguments. InstantiationExpression is
     /// abstract, with concrete subclasses InvocationExpression and ConstructorExpression.
     /// </summary>
     [Class(xmiId: "_2022x_2_12e503d9_1739136879941_579104_183", isAbstract: true, isFinalSpecialization: false, isActive: false)]
@@ -52,23 +52,23 @@ public partial interface IInstantiationExpression : IExpression
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IExpression> argument { get; }
 
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         IType instantiatedType { get; }
 
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
diff --git a/SysML2.NET/Core/AutoGenPoco/IInterfaceDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IInterfaceDefinition.cs
index a708b40e..3454f780 100644
--- a/SysML2.NET/Core/AutoGenPoco/IInterfaceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IInterfaceDefinition.cs
@@ -72,7 +72,7 @@ public partial interface IInterfaceDefinition : IConnectionDefinition
         /// <summary>
         /// The PortUsages that are the connectionEnds of this InterfaceDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591476421094_685440_682")]
         List<IPortUsage> interfaceEnd { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IInterfaceUsage.cs b/SysML2.NET/Core/AutoGenPoco/IInterfaceUsage.cs
index de1e8f09..88bcaf5f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IInterfaceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IInterfaceUsage.cs
@@ -76,7 +76,7 @@ public partial interface IInterfaceUsage : IConnectionUsage
         /// <summary>
         /// The InterfaceDefinitions that type this InterfaceUsage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         List<IInterfaceDefinition> interfaceDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IIntersecting.cs b/SysML2.NET/Core/AutoGenPoco/IIntersecting.cs
index 2b2b6777..bb33f60e 100644
--- a/SysML2.NET/Core/AutoGenPoco/IIntersecting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IIntersecting.cs
@@ -46,7 +46,7 @@ public partial interface IIntersecting : IRelationship
         /// Type that partly determines interpretations of typeIntersected, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType IntersectingType { get; set; }
 
@@ -54,7 +54,7 @@ public partial interface IIntersecting : IRelationship
         /// Type with interpretations partly determined by intersectingType, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType typeIntersected { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IInvariant.cs b/SysML2.NET/Core/AutoGenPoco/IInvariant.cs
index b6d9295d..b3283ec6 100644
--- a/SysML2.NET/Core/AutoGenPoco/IInvariant.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IInvariant.cs
@@ -51,7 +51,7 @@ public partial interface IInvariant : IBooleanExpression
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsNegated { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IItemUsage.cs b/SysML2.NET/Core/AutoGenPoco/IItemUsage.cs
index 2ad04baf..73d67b8d 100644
--- a/SysML2.NET/Core/AutoGenPoco/IItemUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IItemUsage.cs
@@ -78,7 +78,7 @@ public partial interface IItemUsage : IOccurrenceUsage
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<IStructure> itemDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ILibraryPackage.cs b/SysML2.NET/Core/AutoGenPoco/ILibraryPackage.cs
index d5e53a60..b1964ac2 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILibraryPackage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILibraryPackage.cs
@@ -49,7 +49,7 @@ public partial interface ILibraryPackage : IPackage
         /// LibraryPackages in the standard Kernel Model Libraries or in normative model libraries for a
         /// language built on KerML.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsStandard { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/ILiteralBoolean.cs b/SysML2.NET/Core/AutoGenPoco/ILiteralBoolean.cs
index 0c2b74e3..84f7c212 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILiteralBoolean.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILiteralBoolean.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralBoolean : ILiteralExpression
     {
         /// <summary>
         /// The Boolean value that is the result of evaluating this LiteralBoolean.
+        /// The Boolean value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ILiteralInteger.cs b/SysML2.NET/Core/AutoGenPoco/ILiteralInteger.cs
index 061316c5..df2bbfc3 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILiteralInteger.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILiteralInteger.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralInteger : ILiteralExpression
     {
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         int Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ILiteralRational.cs b/SysML2.NET/Core/AutoGenPoco/ILiteralRational.cs
index 3eb87cf2..db39232d 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILiteralRational.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILiteralRational.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralRational : ILiteralExpression
     {
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         double Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ILiteralString.cs b/SysML2.NET/Core/AutoGenPoco/ILiteralString.cs
index 48d07ef1..e5a90f96 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILiteralString.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILiteralString.cs
@@ -50,8 +50,9 @@ public partial interface ILiteralString : ILiteralExpression
     {
         /// <summary>
         /// The String value that is the result of evaluating this Expression.
+        /// The String value that is the result of evaluating this LiteralString.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Value { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ILoopActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ILoopActionUsage.cs
index 554cb4fc..58f2005a 100644
--- a/SysML2.NET/Core/AutoGenPoco/ILoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ILoopActionUsage.cs
@@ -77,7 +77,7 @@ public partial interface ILoopActionUsage : IActionUsage
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage bodyAction { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IMembership.cs b/SysML2.NET/Core/AutoGenPoco/IMembership.cs
index 4301298e..53d65427 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMembership.cs
@@ -38,10 +38,10 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -50,26 +50,26 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IElement MemberElement { get; set; }
 
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string memberElementId { get; }
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -78,14 +78,14 @@ public partial interface IMembership : IRelationship
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string MemberShortName { get; set; }
 
         /// <summary>
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         VisibilityKind Visibility { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IMembershipImport.cs b/SysML2.NET/Core/AutoGenPoco/IMembershipImport.cs
index dbd33fc6..a0adf169 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMembershipImport.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMembershipImport.cs
@@ -46,7 +46,7 @@ public partial interface IMembershipImport : IImport
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IMembership ImportedMembership { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IMetadataAccessExpression.cs b/SysML2.NET/Core/AutoGenPoco/IMetadataAccessExpression.cs
index c8cd4bb6..18e60371 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMetadataAccessExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMetadataAccessExpression.cs
@@ -54,7 +54,7 @@ public partial interface IMetadataAccessExpression : IExpression
         /// <summary>
         /// The Element whose metadata is being accessed.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         IElement referencedElement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IMetadataFeature.cs b/SysML2.NET/Core/AutoGenPoco/IMetadataFeature.cs
index 2cafa9f6..ad476163 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMetadataFeature.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMetadataFeature.cs
@@ -50,7 +50,7 @@ public partial interface IMetadataFeature : IAnnotatingElement, IFeature
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         IMetaclass metaclass { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IMetadataUsage.cs b/SysML2.NET/Core/AutoGenPoco/IMetadataUsage.cs
index 02fa08a6..35073569 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMetadataUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMetadataUsage.cs
@@ -77,7 +77,7 @@ public partial interface IMetadataUsage : IItemUsage, IMetadataFeature
         /// <summary>
         /// The MetadataDefinition that is the definition of this MetadataUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1606345564958_925589_327")]
         IMetaclass metadataDefinition { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IMultiplicity.cs b/SysML2.NET/Core/AutoGenPoco/IMultiplicity.cs
index 39cf6bb4..eed14d27 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMultiplicity.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMultiplicity.cs
@@ -40,12 +40,12 @@ namespace SysML2.NET.Core.POCO.Core.Types
     /// <summary>
     /// A Multiplicity is a Feature whose co-domain is a set of natural numbers giving the allowed
     /// cardinalities of each typeWithMultiplicity. The cardinality of a Type is defined as follows,
-    /// depending on whether the Type is a Classifier or Feature.<ul><li>Classifier – The number of basic
+    /// depending on whether the Type is a Classifier or Feature. <ul> <li>Classifier – The number of basic
     /// instances of the Classifier, that is, those instances representing things, which are not instances
-    /// of any subtypes of the Classifier that are Features.<li>Features – The number of instances with the
+    /// of any subtypes of the Classifier that are Features. <li>Features – The number of instances with the
     /// same featuring instances. In the case of a Feature with a Classifier as its featuringType, this is
     /// the number of values of Feature for each basic instance of the Classifier. Note that, for non-unique
-    /// Features, all duplicate values are included in this count.</li></ul>Multiplicity co-domains (in
+    /// Features, all duplicate values are included in this count.</li> </ul> Multiplicity co-domains (in
     /// models) can be specified by Expression that might vary in their results. If the typeWithMultiplicity
     /// is a Classifier, the domain of the Multiplicity shall be Base::Anything.  If the
     /// typeWithMultiplicity is a Feature,  the Multiplicity shall have the same domain as the
diff --git a/SysML2.NET/Core/AutoGenPoco/IMultiplicityRange.cs b/SysML2.NET/Core/AutoGenPoco/IMultiplicityRange.cs
index 6a6578f1..a2f2da73 100644
--- a/SysML2.NET/Core/AutoGenPoco/IMultiplicityRange.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IMultiplicityRange.cs
@@ -56,7 +56,7 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IExpression> bound { get; }
 
@@ -65,14 +65,14 @@ public partial interface IMultiplicityRange : IMultiplicity
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         IExpression lowerBound { get; }
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         IExpression upperBound { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/INamespace.cs b/SysML2.NET/Core/AutoGenPoco/INamespace.cs
index 51f6d441..7886a2c8 100644
--- a/SysML2.NET/Core/AutoGenPoco/INamespace.cs
+++ b/SysML2.NET/Core/AutoGenPoco/INamespace.cs
@@ -37,7 +37,7 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// <summary>
     /// A Namespace is an Element that contains other Elements, known as its members, via Membership
     /// Relationships with those Elements. The members of a Namespace may be owned by the Namespace, aliased
-    /// in the Namespace, or imported into the Namespace via Import Relationships.A Namespace can provide
+    /// in the Namespace, or imported into the Namespace via Import Relationships. A Namespace can provide
     /// names for its members via the memberNames and memberShortNames specified by the Memberships in the
     /// Namespace. If a Membership specifies a memberName and/or memberShortName, then those are names of
     /// the corresponding memberElement relative to the Namespace. For an OwningMembership, the
@@ -52,7 +52,7 @@ public partial interface INamespace : IElement
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         List<IMembership> importedMembership { get; }
 
@@ -60,21 +60,21 @@ public partial interface INamespace : IElement
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IElement> member { get; }
 
         /// <summary>
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IMembership> membership { get; }
 
         /// <summary>
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IImport> ownedImport { get; }
@@ -83,7 +83,7 @@ public partial interface INamespace : IElement
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<IElement> ownedMember { get; }
 
@@ -91,7 +91,7 @@ public partial interface INamespace : IElement
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
diff --git a/SysML2.NET/Core/AutoGenPoco/INamespaceImport.cs b/SysML2.NET/Core/AutoGenPoco/INamespaceImport.cs
index 2b6f86ba..cf7014ab 100644
--- a/SysML2.NET/Core/AutoGenPoco/INamespaceImport.cs
+++ b/SysML2.NET/Core/AutoGenPoco/INamespaceImport.cs
@@ -47,7 +47,7 @@ public partial interface INamespaceImport : IImport
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         INamespace ImportedNamespace { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IObjectiveMembership.cs b/SysML2.NET/Core/AutoGenPoco/IObjectiveMembership.cs
index 56ff9ee1..6a3b4d83 100644
--- a/SysML2.NET/Core/AutoGenPoco/IObjectiveMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IObjectiveMembership.cs
@@ -49,7 +49,7 @@ public partial interface IObjectiveMembership : IFeatureMembership
         /// <summary>
         /// The RequirementUsage that is the ownedMemberFeature of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IRequirementUsage ownedObjectiveRequirement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IOccurrenceDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IOccurrenceDefinition.cs
index 38c5a1a6..116b58b3 100644
--- a/SysML2.NET/Core/AutoGenPoco/IOccurrenceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IOccurrenceDefinition.cs
@@ -74,7 +74,7 @@ public partial interface IOccurrenceDefinition : IDefinition, IClass
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsIndividual { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IOccurrenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/IOccurrenceUsage.cs
index 96496dc4..ead43f03 100644
--- a/SysML2.NET/Core/AutoGenPoco/IOccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IOccurrenceUsage.cs
@@ -75,7 +75,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         IOccurrenceDefinition individualDefinition { get; }
 
@@ -83,7 +83,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsIndividual { get; set; }
 
         /// <summary>
@@ -91,7 +91,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         List<IClass> occurrenceDefinition { get; }
 
@@ -100,7 +100,7 @@ public partial interface IOccurrenceUsage : IUsage
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         PortionKind? PortionKind { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IOperatorExpression.cs b/SysML2.NET/Core/AutoGenPoco/IOperatorExpression.cs
index 53d22692..cba418d7 100644
--- a/SysML2.NET/Core/AutoGenPoco/IOperatorExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IOperatorExpression.cs
@@ -52,7 +52,7 @@ public partial interface IOperatorExpression : IInvocationExpression
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Operator { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IOwningMembership.cs b/SysML2.NET/Core/AutoGenPoco/IOwningMembership.cs
index fd0684c4..2ee49dc1 100644
--- a/SysML2.NET/Core/AutoGenPoco/IOwningMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IOwningMembership.cs
@@ -46,7 +46,7 @@ public partial interface IOwningMembership : IMembership
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         IElement ownedMemberElement { get; }
@@ -54,21 +54,21 @@ public partial interface IOwningMembership : IMembership
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         string ownedMemberElementId { get; }
 
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         string ownedMemberName { get; }
 
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         string ownedMemberShortName { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPackage.cs b/SysML2.NET/Core/AutoGenPoco/IPackage.cs
index c3b8e4c9..1f3b3201 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPackage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPackage.cs
@@ -49,7 +49,7 @@ public partial interface IPackage : INamespace
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IExpression> filterCondition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IParameterMembership.cs b/SysML2.NET/Core/AutoGenPoco/IParameterMembership.cs
index 9b0f154a..e914a3ae 100644
--- a/SysML2.NET/Core/AutoGenPoco/IParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IParameterMembership.cs
@@ -50,7 +50,7 @@ public partial interface IParameterMembership : IFeatureMembership
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IFeature ownedMemberParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPartUsage.cs b/SysML2.NET/Core/AutoGenPoco/IPartUsage.cs
index b0a21b3c..143d0ecf 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPartUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPartUsage.cs
@@ -65,7 +65,7 @@ namespace SysML2.NET.Core.POCO.Systems.Parts
 
     /// <summary>
     /// A PartUsage is a usage of a PartDefinition to represent a system or a part of a system. At least one
-    /// of the itemDefinitions of the PartUsage must be a PartDefinition.A PartUsage must subset, directly
+    /// of the itemDefinitions of the PartUsage must be a PartDefinition. A PartUsage must subset, directly
     /// or indirectly, the base PartUsage parts from the Systems Model Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471239590_312157_20701", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -75,7 +75,7 @@ public partial interface IPartUsage : IItemUsage
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         List<IPartDefinition> partDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPerformActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IPerformActionUsage.cs
index 4d3d60b9..4d497d9b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPerformActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPerformActionUsage.cs
@@ -78,7 +78,7 @@ public partial interface IPerformActionUsage : IActionUsage, IEventOccurrenceUsa
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         IActionUsage performedAction { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPortConjugation.cs b/SysML2.NET/Core/AutoGenPoco/IPortConjugation.cs
index 6cc9ee31..ba231923 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPortConjugation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPortConjugation.cs
@@ -49,14 +49,14 @@ public partial interface IPortConjugation : IConjugation
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to the originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_778895_441")]
         IConjugatedPortDefinition conjugatedPortDefinition { get; }
 
         /// <summary>
         /// The PortDefinition being conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482354187_108424_237")]
         IPortDefinition OriginalPortDefinition { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPortDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IPortDefinition.cs
index 180e0de5..a3386fcb 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPortDefinition.cs
@@ -73,7 +73,7 @@ public partial interface IPortDefinition : IOccurrenceDefinition, IStructure
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         IConjugatedPortDefinition conjugatedPortDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IPortUsage.cs b/SysML2.NET/Core/AutoGenPoco/IPortUsage.cs
index 573654fc..718de883 100644
--- a/SysML2.NET/Core/AutoGenPoco/IPortUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IPortUsage.cs
@@ -73,7 +73,7 @@ public partial interface IPortUsage : IOccurrenceUsage
         /// <summary>
         /// The occurrenceDefinitions of this PortUsage, which must all be PortDefinitions.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         List<IPortDefinition> portDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IRedefinition.cs b/SysML2.NET/Core/AutoGenPoco/IRedefinition.cs
index c29c636d..37b147d3 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRedefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRedefinition.cs
@@ -56,14 +56,14 @@ public partial interface IRedefinition : ISubsetting
         /// <summary>
         /// The Feature that is redefined by the redefiningFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         IFeature RedefinedFeature { get; set; }
 
         /// <summary>
         /// The Feature that is redefining the redefinedFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         IFeature RedefiningFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IReferenceSubsetting.cs b/SysML2.NET/Core/AutoGenPoco/IReferenceSubsetting.cs
index 1655015e..8e5e235b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IReferenceSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IReferenceSubsetting.cs
@@ -40,7 +40,7 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -50,14 +50,14 @@ public partial interface IReferenceSubsetting : ISubsetting
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         IFeature ReferencedFeature { get; set; }
 
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         IFeature referencingFeature { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IReferenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/IReferenceUsage.cs
index 102161f1..0c5fa49c 100644
--- a/SysML2.NET/Core/AutoGenPoco/IReferenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IReferenceUsage.cs
@@ -74,7 +74,7 @@ public partial interface IReferenceUsage : IUsage
         /// <summary>
         /// Always true for a ReferenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         new bool isReference { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IRelationship.cs b/SysML2.NET/Core/AutoGenPoco/IRelationship.cs
index dc2b423c..32b3abcf 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRelationship.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRelationship.cs
@@ -38,10 +38,10 @@ namespace SysML2.NET.Core.POCO.Root.Elements
     /// in which case those ownedRelatedElements will be deleted from a model if their owningRelationship
     /// is. A Relationship may also be owned by another Element, in which case the ownedRelatedElements of
     /// the Relationship are also considered to be transitively owned by the owningRelatedElement of the
-    /// Relationship.The relatedElements of a Relationship are divided into source and target Elements. The
+    /// Relationship. The relatedElements of a Relationship are divided into source and target Elements. The
     /// Relationship is considered to be directed from the source to the target Elements. An undirected
-    /// Relationship may have either all source or all target Elements.A &quot;relationship Element&quot; in
-    /// the abstract syntax is generically any Element that is an instance of either Relationship or a
+    /// Relationship may have either all source or all target Elements. A &quot;relationship Element&quot;
+    /// in the abstract syntax is generically any Element that is an instance of either Relationship or a
     /// direct or indirect specialization of Relationship. Any other kind of Element is a
     /// &quot;non-relationship Element&quot;. It is a convention of that non-relationship Elements are only
     /// related via reified relationship Elements. Any meta-associations directly between non-relationship
@@ -55,20 +55,20 @@ public partial interface IRelationship : IElement
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsImplied { get; set; }
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         IReadOnlyList<IElement> OwnedRelatedElement { get; }
 
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         IElement OwningRelatedElement { get; }
 
@@ -76,20 +76,20 @@ public partial interface IRelationship : IElement
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         List<IElement> relatedElement { get; }
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IElement> Source { get; set; }
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         List<IElement> Target { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IRenderingDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IRenderingDefinition.cs
index 3b9e4287..778f0b24 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRenderingDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRenderingDefinition.cs
@@ -71,7 +71,7 @@ public partial interface IRenderingDefinition : IPartDefinition
         /// <summary>
         /// The usages of a RenderingDefinition that are RenderingUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IRenderingUsage> rendering { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IRenderingUsage.cs b/SysML2.NET/Core/AutoGenPoco/IRenderingUsage.cs
index 6fc0d283..4eefd057 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRenderingUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRenderingUsage.cs
@@ -74,7 +74,7 @@ public partial interface IRenderingUsage : IPartUsage
         /// <summary>
         /// The RenderingDefinition that is the definition of this RenderingUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         IRenderingDefinition renderingDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IRequirementConstraintMembership.cs b/SysML2.NET/Core/AutoGenPoco/IRequirementConstraintMembership.cs
index 97c7d6ab..0fed78b4 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRequirementConstraintMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRequirementConstraintMembership.cs
@@ -50,13 +50,13 @@ public partial interface IRequirementConstraintMembership : IFeatureMembership
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IConstraintUsage ownedConstraint { get; }
 
@@ -65,7 +65,7 @@ public partial interface IRequirementConstraintMembership : IFeatureMembership
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IConstraintUsage referencedConstraint { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IRequirementDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IRequirementDefinition.cs
index 409012a9..b88eefac 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRequirementDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRequirementDefinition.cs
@@ -74,7 +74,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IPartUsage> actorParameter { get; }
@@ -84,7 +84,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> assumedConstraint { get; }
 
@@ -92,7 +92,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         List<IConcernUsage> framedConcern { get; }
 
@@ -101,7 +101,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -110,14 +110,14 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> requiredConstraint { get; }
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IPartUsage> stakeholderParameter { get; }
@@ -125,7 +125,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         IUsage subjectParameter { get; }
@@ -134,7 +134,7 @@ public partial interface IRequirementDefinition : IConstraintDefinition
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IRequirementUsage.cs b/SysML2.NET/Core/AutoGenPoco/IRequirementUsage.cs
index 32e5549a..f8876fb1 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRequirementUsage.cs
@@ -74,7 +74,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IPartUsage> actorParameter { get; }
@@ -84,7 +84,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> assumedConstraint { get; }
 
@@ -92,7 +92,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         List<IConcernUsage> framedConcern { get; }
 
@@ -101,7 +101,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         string ReqId { get; set; }
 
@@ -110,21 +110,21 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IConstraintUsage> requiredConstraint { get; }
 
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         IRequirementDefinition requirementDefinition { get; }
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IPartUsage> stakeholderParameter { get; }
@@ -132,7 +132,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         IUsage subjectParameter { get; }
@@ -141,7 +141,7 @@ public partial interface IRequirementUsage : IConstraintUsage
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<string> text { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IRequirementVerificationMembership.cs b/SysML2.NET/Core/AutoGenPoco/IRequirementVerificationMembership.cs
index 79428b4f..e052dffe 100644
--- a/SysML2.NET/Core/AutoGenPoco/IRequirementVerificationMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IRequirementVerificationMembership.cs
@@ -51,7 +51,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// <summary>
         /// The kind of a RequirementVerificationMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         new RequirementConstraintKind Kind { get; set; }
 
@@ -60,7 +60,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// RequirementVerificationMembership. This will either be the verifiedRequirement, or it will subset
         /// the verifiedRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         IRequirementUsage ownedRequirement { get; }
 
@@ -69,7 +69,7 @@ public partial interface IRequirementVerificationMembership : IRequirementConstr
         /// RequirementVerificationMembership considered as a RequirementConstraintMembership, which must be a
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         IRequirementUsage verifiedRequirement { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IResultExpressionMembership.cs b/SysML2.NET/Core/AutoGenPoco/IResultExpressionMembership.cs
index 83bd601d..9fb8c7bc 100644
--- a/SysML2.NET/Core/AutoGenPoco/IResultExpressionMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IResultExpressionMembership.cs
@@ -50,7 +50,7 @@ public partial interface IResultExpressionMembership : IFeatureMembership
         /// <summary>
         /// The Expression that provides the result for the owner of the ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IExpression ownedResultExpression { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ISatisfyRequirementUsage.cs b/SysML2.NET/Core/AutoGenPoco/ISatisfyRequirementUsage.cs
index da2c58be..91214f72 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISatisfyRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISatisfyRequirementUsage.cs
@@ -79,7 +79,7 @@ public partial interface ISatisfyRequirementUsage : IRequirementUsage, IAssertCo
         /// is the assertedConstraint of the SatisfyRequirementUsage considered as an AssertConstraintUsage,
         /// which must be a RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1581045158665_239617_9458")]
         IRequirementUsage satisfiedRequirement { get; }
 
@@ -87,7 +87,7 @@ public partial interface ISatisfyRequirementUsage : IRequirementUsage, IAssertCo
         /// The Feature that represents the actual subject that is asserted to satisfy the satisfiedRequirement.
         /// The satisfyingFeature is bound to the subjectParameter of the SatisfyRequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IFeature satisfyingFeature { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ISelectExpression.cs b/SysML2.NET/Core/AutoGenPoco/ISelectExpression.cs
index a16301e2..623d1483 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISelectExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISelectExpression.cs
@@ -50,7 +50,7 @@ public partial interface ISelectExpression : IOperatorExpression
     {
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         new string Operator { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ISendActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ISendActionUsage.cs
index ebdcd115..f2eccb78 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISendActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISendActionUsage.cs
@@ -79,19 +79,19 @@ public partial interface ISendActionUsage : IActionUsage
         /// <summary>
         /// An Expression whose result is bound to the payload input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression payloadArgument { get; }
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression receiverArgument { get; }
 
         /// <summary>
         /// An Expression whose result is bound to the sender input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression senderArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ISpecialization.cs b/SysML2.NET/Core/AutoGenPoco/ISpecialization.cs
index 8f32954b..d6458655 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISpecialization.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISpecialization.cs
@@ -46,14 +46,14 @@ public partial interface ISpecialization : IRelationship
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType General { get; set; }
 
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IType owningType { get; }
@@ -61,7 +61,7 @@ public partial interface ISpecialization : IRelationship
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType Specific { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IStakeholderMembership.cs b/SysML2.NET/Core/AutoGenPoco/IStakeholderMembership.cs
index 15b1b464..c7fe0566 100644
--- a/SysML2.NET/Core/AutoGenPoco/IStakeholderMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IStakeholderMembership.cs
@@ -52,7 +52,7 @@ public partial interface IStakeholderMembership : IParameterMembership
         /// <summary>
         /// The PartUsage specifying the stakeholder.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         IPartUsage ownedStakeholderParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IStateDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IStateDefinition.cs
index 306f9f52..3ab26d42 100644
--- a/SysML2.NET/Core/AutoGenPoco/IStateDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IStateDefinition.cs
@@ -63,7 +63,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
 
     /// <summary>
     /// A StateDefinition is the Definition of the Behavior of a system or part of a system in a certain
-    /// state condition.A StateDefinition may be related to up to three of its ownedFeatures by
+    /// state condition. A StateDefinition may be related to up to three of its ownedFeatures by
     /// StateBehaviorMembership Relationships, all of different kinds, corresponding to the entry, do and
     /// exit actions of the StateDefinition.
     /// </summary>
@@ -76,7 +76,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage doAction { get; }
 
         /// <summary>
@@ -84,7 +84,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage entryAction { get; }
 
         /// <summary>
@@ -92,7 +92,7 @@ public partial interface IStateDefinition : IActionDefinition
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage exitAction { get; }
 
         /// <summary>
@@ -100,14 +100,14 @@ public partial interface IStateDefinition : IActionDefinition
         /// of the ownedActions (which includes ownedStates) may have any incoming or outgoing Transitions. If
         /// false, only one ownedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsParallel { get; set; }
 
         /// <summary>
         /// The StateUsages, which are actions in the StateDefinition, that specify the discrete states in the
         /// behavior defined by the StateDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         List<IStateUsage> state { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IStateSubactionMembership.cs b/SysML2.NET/Core/AutoGenPoco/IStateSubactionMembership.cs
index 3e15f711..5ae6fd84 100644
--- a/SysML2.NET/Core/AutoGenPoco/IStateSubactionMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IStateSubactionMembership.cs
@@ -50,14 +50,14 @@ public partial interface IStateSubactionMembership : IFeatureMembership
         /// <summary>
         /// The ActionUsage that is the ownedMemberFeature of this StateSubactionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IActionUsage action { get; }
 
         /// <summary>
         /// Whether this StateSubactionMembership is for an entry, do or exit ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         StateSubactionKind Kind { get; set; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IStateUsage.cs b/SysML2.NET/Core/AutoGenPoco/IStateUsage.cs
index c1f6e788..04b674a2 100644
--- a/SysML2.NET/Core/AutoGenPoco/IStateUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IStateUsage.cs
@@ -66,7 +66,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
 
     /// <summary>
     /// A StateUsage is an ActionUsage that is nominally the Usage of a StateDefinition. However, other
-    /// kinds of kernel Behaviors are also allowed as types, to permit use of BehaviorsA StateUsage may be
+    /// kinds of kernel Behaviors are also allowed as types, to permit use of Behaviors A StateUsage may be
     /// related to up to three of its ownedFeatures by StateSubactionMembership Relationships, all of
     /// different kinds, corresponding to the entry, do and exit actions of the StateUsage.
     /// </summary>
@@ -79,7 +79,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage doAction { get; }
 
         /// <summary>
@@ -87,7 +87,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage entryAction { get; }
 
         /// <summary>
@@ -95,7 +95,7 @@ public partial interface IStateUsage : IActionUsage
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage exitAction { get; }
 
         /// <summary>
@@ -103,14 +103,14 @@ public partial interface IStateUsage : IActionUsage
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsParallel { get; set; }
 
         /// <summary>
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         List<IBehavior> stateDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IStep.cs b/SysML2.NET/Core/AutoGenPoco/IStep.cs
index b7111b17..d7fa2b21 100644
--- a/SysML2.NET/Core/AutoGenPoco/IStep.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IStep.cs
@@ -51,7 +51,7 @@ public partial interface IStep : IFeature
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<IBehavior> behavior { get; }
 
@@ -59,7 +59,7 @@ public partial interface IStep : IFeature
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<IFeature> parameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ISubclassification.cs b/SysML2.NET/Core/AutoGenPoco/ISubclassification.cs
index 95cf1401..3cda7a90 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISubclassification.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISubclassification.cs
@@ -46,21 +46,21 @@ public partial interface ISubclassification : ISpecialization
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         IClassifier owningClassifier { get; }
 
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IClassifier Subclassifier { get; set; }
 
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         IClassifier Superclassifier { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ISubjectMembership.cs b/SysML2.NET/Core/AutoGenPoco/ISubjectMembership.cs
index 98e9c4bf..9b71ac52 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISubjectMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISubjectMembership.cs
@@ -52,7 +52,7 @@ public partial interface ISubjectMembership : IParameterMembership
         /// <summary>
         /// The UsageownedMemberParameter of this SubjectMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         IUsage ownedSubjectParameter { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ISubsetting.cs b/SysML2.NET/Core/AutoGenPoco/ISubsetting.cs
index fc16e1fb..767eb900 100644
--- a/SysML2.NET/Core/AutoGenPoco/ISubsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ISubsetting.cs
@@ -50,7 +50,7 @@ public partial interface ISubsetting : ISpecialization
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         IFeature owningFeature { get; }
@@ -58,14 +58,14 @@ public partial interface ISubsetting : ISpecialization
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         IFeature SubsettedFeature { get; set; }
 
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         IFeature SubsettingFeature { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ITerminateActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ITerminateActionUsage.cs
index 416e12db..55d7b799 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITerminateActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITerminateActionUsage.cs
@@ -79,7 +79,7 @@ public partial interface ITerminateActionUsage : IActionUsage
         /// The Expression that is the featureValue of the terminateOccurrence parameter of this
         /// TerminateActionUsage.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression terminatedOccurrenceArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/ITextualRepresentation.cs b/SysML2.NET/Core/AutoGenPoco/ITextualRepresentation.cs
index 5b45801e..de2f0506 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITextualRepresentation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITextualRepresentation.cs
@@ -38,26 +38,25 @@ namespace SysML2.NET.Core.POCO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -66,19 +65,19 @@ public partial interface ITextualRepresentation : IAnnotatingElement
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Body { get; set; }
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         string Language { get; set; }
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         IElement representedElement { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/ITransitionFeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/ITransitionFeatureMembership.cs
index 6d94c469..a991adde 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITransitionFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITransitionFeatureMembership.cs
@@ -51,13 +51,13 @@ public partial interface ITransitionFeatureMembership : IFeatureMembership
         /// <summary>
         /// Whether this TransitionFeatureMembership  is for a trigger, guard or effect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         TransitionFeatureKind Kind { get; set; }
 
         /// <summary>
         /// The Step that is the ownedMemberFeature of this TransitionFeatureMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IStep transitionFeature { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ITransitionUsage.cs b/SysML2.NET/Core/AutoGenPoco/ITransitionUsage.cs
index e09b7235..66a26add 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITransitionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITransitionUsage.cs
@@ -69,7 +69,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
     /// A TransitionUsage is an ActionUsage representing a triggered transition between ActionUsages or
     /// StateUsages. When triggered by a triggerAction, when its guardExpression is true, the
     /// TransitionUsage asserts that its source is exited, then its effectAction (if any) is performed, and
-    /// then its target is entered.A TransitionUsage can be related to some of its ownedFeatures using
+    /// then its target is entered. A TransitionUsage can be related to some of its ownedFeatures using
     /// TransitionFeatureMembership Relationships, corresponding to the triggerAction, guardExpression and
     /// effectAction of the TransitionUsage.
     /// </summary>
@@ -82,7 +82,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = effect, which must all be
         /// ActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IActionUsage> effectAction { get; }
 
@@ -91,7 +91,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = guard, which must all be
         /// Expressions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IExpression> guardExpression { get; }
 
@@ -99,14 +99,14 @@ public partial interface ITransitionUsage : IActionUsage
         /// The source ActionUsage of this TransitionUsage, which becomes the source of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage source { get; }
 
         /// <summary>
         /// The Succession that is the ownedFeature of this TransitionUsage, which, if the TransitionUsage is
         /// triggered, asserts the temporal ordering of the source and target.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         ISuccession succession { get; }
 
@@ -114,7 +114,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// The target ActionUsage of this TransitionUsage, which is the targetFeature of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IActionUsage target { get; }
 
         /// <summary>
@@ -122,7 +122,7 @@ public partial interface ITransitionUsage : IActionUsage
         /// of the TransitionUsage related to it by TransitionFeatureMemberships with kind = trigger, which must
         /// all be AcceptActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IAcceptActionUsage> triggerAction { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/ITriggerInvocationExpression.cs b/SysML2.NET/Core/AutoGenPoco/ITriggerInvocationExpression.cs
index 6a9b6feb..005d1274 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITriggerInvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITriggerInvocationExpression.cs
@@ -54,7 +54,7 @@ public partial interface ITriggerInvocationExpression : IInvocationExpression
         /// Indicates which of the Functions from the Triggers model in the Kernel Semantic Library is to be
         /// invoked by this TriggerInvocationExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         TriggerKind Kind { get; set; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IType.cs b/SysML2.NET/Core/AutoGenPoco/IType.cs
index ca5164c3..1faae5a4 100644
--- a/SysML2.NET/Core/AutoGenPoco/IType.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IType.cs
@@ -55,27 +55,27 @@ public partial interface IType : INamespace
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> differencingType { get; }
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IFeature> directedFeature { get; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IFeature> endFeature { get; }
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<IFeature> feature { get; }
 
@@ -84,13 +84,13 @@ public partial interface IType : INamespace
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IFeatureMembership> featureMembership { get; }
 
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IFeature> inheritedFeature { get; }
 
@@ -98,14 +98,14 @@ public partial interface IType : INamespace
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         List<IMembership> inheritedMembership { get; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<IFeature> input { get; }
 
@@ -118,31 +118,31 @@ public partial interface IType : INamespace
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> intersectingType { get; }
 
         /// <summary>
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isConjugated { get; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         bool IsSufficient { get; set; }
 
         /// <summary>
@@ -150,21 +150,21 @@ public partial interface IType : INamespace
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         IMultiplicity multiplicity { get; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         List<IFeature> output { get; }
 
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         IConjugation ownedConjugator { get; }
@@ -173,7 +173,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IDifferencing> ownedDifferencing { get; }
@@ -182,7 +182,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         List<IDisjoining> ownedDisjoining { get; }
@@ -190,7 +190,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         List<IFeature> ownedEndFeature { get; }
@@ -198,7 +198,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IFeature> ownedFeature { get; }
 
@@ -206,7 +206,7 @@ public partial interface IType : INamespace
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         List<IFeatureMembership> ownedFeatureMembership { get; }
@@ -214,7 +214,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         List<IIntersecting> ownedIntersecting { get; }
@@ -223,7 +223,7 @@ public partial interface IType : INamespace
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         List<ISpecialization> ownedSpecialization { get; }
@@ -231,7 +231,7 @@ public partial interface IType : INamespace
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         List<IUnioning> ownedUnioning { get; }
@@ -243,7 +243,7 @@ public partial interface IType : INamespace
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IType> unioningType { get; }
 
         /// <summary>
@@ -323,12 +323,11 @@ public partial interface IType : INamespace
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ITypeFeaturing.cs b/SysML2.NET/Core/AutoGenPoco/ITypeFeaturing.cs
index a6a92907..3e3391a3 100644
--- a/SysML2.NET/Core/AutoGenPoco/ITypeFeaturing.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ITypeFeaturing.cs
@@ -46,21 +46,21 @@ public partial interface ITypeFeaturing : IRelationship
         /// <summary>
         /// The Feature that is featured by the featuringType. It is the source of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IFeature FeatureOfType { get; set; }
 
         /// <summary>
         /// The Type that features the featureOfType. It is the target of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType FeaturingType { get; set; }
 
         /// <summary>
         /// A featureOfType that is also the owningRelatedElement of this TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_912234_579")]
         IFeature owningFeatureOfType { get; }
diff --git a/SysML2.NET/Core/AutoGenPoco/IUnioning.cs b/SysML2.NET/Core/AutoGenPoco/IUnioning.cs
index a42302e0..559ad98e 100644
--- a/SysML2.NET/Core/AutoGenPoco/IUnioning.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IUnioning.cs
@@ -44,7 +44,7 @@ public partial interface IUnioning : IRelationship
         /// <summary>
         /// Type with interpretations partly determined by unioningType, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         IType typeUnioned { get; }
@@ -52,7 +52,7 @@ public partial interface IUnioning : IRelationship
         /// <summary>
         /// Type that partly determines interpretations of typeUnioned, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         IType UnioningType { get; set; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IUsage.cs b/SysML2.NET/Core/AutoGenPoco/IUsage.cs
index e96ce5c7..dd0701d0 100644
--- a/SysML2.NET/Core/AutoGenPoco/IUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IUsage.cs
@@ -61,10 +61,10 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -78,14 +78,14 @@ public partial interface IUsage : IFeature
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         List<IClassifier> definition { get; }
 
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IUsage> directedUsage { get; }
@@ -93,74 +93,74 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool isReference { get; }
 
         /// <summary>
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         bool IsVariation { get; set; }
 
         /// <summary>
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         bool mayTimeVary { get; }
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IActionUsage> nestedAction { get; }
 
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IAllocationUsage> nestedAllocation { get; }
 
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IAnalysisCaseUsage> nestedAnalysisCase { get; }
 
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IAttributeUsage> nestedAttribute { get; }
 
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<ICalculationUsage> nestedCalculation { get; }
 
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         List<ICaseUsage> nestedCase { get; }
 
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<IConcernUsage> nestedConcern { get; }
 
@@ -169,112 +169,112 @@ public partial interface IUsage : IFeature
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IConnectorAsUsage> nestedConnection { get; }
 
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IConstraintUsage> nestedConstraint { get; }
 
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         List<IEnumerationUsage> nestedEnumeration { get; }
 
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IFlowUsage> nestedFlow { get; }
 
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         List<IInterfaceUsage> nestedInterface { get; }
 
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         List<IItemUsage> nestedItem { get; }
 
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<IMetadataUsage> nestedMetadata { get; }
 
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IOccurrenceUsage> nestedOccurrence { get; }
 
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         List<IPartUsage> nestedPart { get; }
 
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IPortUsage> nestedPort { get; }
 
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<IReferenceUsage> nestedReference { get; }
 
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<IRenderingUsage> nestedRendering { get; }
 
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         List<IRequirementUsage> nestedRequirement { get; }
 
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         List<IStateUsage> nestedState { get; }
 
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         List<ITransitionUsage> nestedTransition { get; }
 
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         List<IUsage> nestedUsage { get; }
@@ -282,35 +282,35 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IUseCaseUsage> nestedUseCase { get; }
 
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         List<IVerificationCaseUsage> nestedVerificationCase { get; }
 
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         List<IViewUsage> nestedView { get; }
 
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<IViewpointUsage> nestedViewpoint { get; }
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         IDefinition owningDefinition { get; }
@@ -318,14 +318,14 @@ public partial interface IUsage : IFeature
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         IUsage owningUsage { get; }
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         List<IUsage> usage { get; }
 
@@ -333,7 +333,7 @@ public partial interface IUsage : IFeature
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IUsage> variant { get; }
 
@@ -341,7 +341,7 @@ public partial interface IUsage : IFeature
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         List<IVariantMembership> variantMembership { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IUseCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IUseCaseDefinition.cs
index f1b34b5f..e4aba46f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IUseCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IUseCaseDefinition.cs
@@ -75,7 +75,7 @@ public partial interface IUseCaseDefinition : ICaseDefinition
         /// The UseCaseUsages that are included by this UseCaseDefinition, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IUseCaseUsage> includedUseCase { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IUseCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/IUseCaseUsage.cs
index 2baa4176..721ff8af 100644
--- a/SysML2.NET/Core/AutoGenPoco/IUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IUseCaseUsage.cs
@@ -75,13 +75,13 @@ public partial interface IUseCaseUsage : ICaseUsage
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IUseCaseUsage> includedUseCase { get; }
 
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         IUseCaseDefinition useCaseDefinition { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IVariantMembership.cs b/SysML2.NET/Core/AutoGenPoco/IVariantMembership.cs
index 678fbef5..f9436d9b 100644
--- a/SysML2.NET/Core/AutoGenPoco/IVariantMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IVariantMembership.cs
@@ -48,7 +48,7 @@ public partial interface IVariantMembership : IOwningMembership
         /// The Usage that represents a variant in the context of the owningVariationDefinition or
         /// owningVariationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         IUsage ownedVariantUsage { get; }
 
diff --git a/SysML2.NET/Core/AutoGenPoco/IVerificationCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IVerificationCaseDefinition.cs
index db66fa6f..be0905b2 100644
--- a/SysML2.NET/Core/AutoGenPoco/IVerificationCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IVerificationCaseDefinition.cs
@@ -74,7 +74,7 @@ public partial interface IVerificationCaseDefinition : ICaseDefinition
         /// The RequirementUsages verified by this VerificationCaseDefinition, which are the
         /// verifiedRequirements of all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IRequirementUsage> verifiedRequirement { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IVerificationCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/IVerificationCaseUsage.cs
index e3e38d17..2956d438 100644
--- a/SysML2.NET/Core/AutoGenPoco/IVerificationCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IVerificationCaseUsage.cs
@@ -74,7 +74,7 @@ public partial interface IVerificationCaseUsage : ICaseUsage
         /// <summary>
         /// The VerificationCase that is the definition of this VerificationCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         IVerificationCaseDefinition verificationCaseDefinition { get; }
 
@@ -82,7 +82,7 @@ public partial interface IVerificationCaseUsage : ICaseUsage
         /// The RequirementUsages verified by this VerificationCaseUsage, which are the verifiedRequirements of
         /// all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IRequirementUsage> verifiedRequirement { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IViewDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IViewDefinition.cs
index 22c8dbcb..7d2ae969 100644
--- a/SysML2.NET/Core/AutoGenPoco/IViewDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IViewDefinition.cs
@@ -74,14 +74,14 @@ public partial interface IViewDefinition : IPartDefinition
         /// The composite ownedRequirements of this ViewDefinition that are ViewpointUsages for viewpoints
         /// satisfied by the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         List<IViewpointUsage> satisfiedViewpoint { get; }
 
         /// <summary>
         /// The usages of this ViewDefinition that are ViewUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         List<IViewUsage> view { get; }
 
@@ -89,7 +89,7 @@ public partial interface IViewDefinition : IPartDefinition
         /// The Expressions related to this ViewDefinition by ElementFilterMemberships, which specify conditions
         /// on Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IExpression> viewCondition { get; }
 
@@ -97,7 +97,7 @@ public partial interface IViewDefinition : IPartDefinition
         /// The RenderingUsage to be used to render views defined by this ViewDefinition, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IRenderingUsage viewRendering { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IViewRenderingMembership.cs b/SysML2.NET/Core/AutoGenPoco/IViewRenderingMembership.cs
index 1972f127..a968db37 100644
--- a/SysML2.NET/Core/AutoGenPoco/IViewRenderingMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IViewRenderingMembership.cs
@@ -49,7 +49,7 @@ public partial interface IViewRenderingMembership : IFeatureMembership
         /// The owned RenderingUsage that is either itself the referencedRendering or subsets the
         /// referencedRendering.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         IRenderingUsage ownedRendering { get; }
 
@@ -58,7 +58,7 @@ public partial interface IViewRenderingMembership : IFeatureMembership
         /// referencedFeature of the ownedReferenceSubsetting for the ownedRendering, if there is one, and,
         /// otherwise, the ownedRendering itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IRenderingUsage referencedRendering { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IViewUsage.cs b/SysML2.NET/Core/AutoGenPoco/IViewUsage.cs
index 5409d458..7d2b5d05 100644
--- a/SysML2.NET/Core/AutoGenPoco/IViewUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IViewUsage.cs
@@ -77,7 +77,7 @@ public partial interface IViewUsage : IPartUsage
         /// The Elements that are exposed by this ViewUsage, which are those memberElements of the imported
         /// Memberships from all the Expose Relationships that meet all the owned and inherited viewConditions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         List<IElement> exposedElement { get; }
 
@@ -85,7 +85,7 @@ public partial interface IViewUsage : IPartUsage
         /// The nestedRequirements of this ViewUsage that are ViewpointUsages for (additional) viewpoints
         /// satisfied by the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         List<IViewpointUsage> satisfiedViewpoint { get; }
 
@@ -93,14 +93,14 @@ public partial interface IViewUsage : IPartUsage
         /// The Expressions related to this ViewUsage by ElementFilterMemberships, which specify conditions on
         /// Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         List<IExpression> viewCondition { get; }
 
         /// <summary>
         /// The ViewDefinition that is the definition of this ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         IViewDefinition viewDefinition { get; }
 
@@ -108,7 +108,7 @@ public partial interface IViewUsage : IPartUsage
         /// The RenderingUsage to be used to render views defined by this ViewUsage, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IRenderingUsage viewRendering { get; }
 
         /// <summary>
diff --git a/SysML2.NET/Core/AutoGenPoco/IViewpointDefinition.cs b/SysML2.NET/Core/AutoGenPoco/IViewpointDefinition.cs
index 0cc6f006..62761a40 100644
--- a/SysML2.NET/Core/AutoGenPoco/IViewpointDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IViewpointDefinition.cs
@@ -75,7 +75,7 @@ public partial interface IViewpointDefinition : IRequirementDefinition
         /// which are the owned and inherited stakeholderParameters of the framedConcerns of this
         /// ViewpointDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IPartUsage> viewpointStakeholder { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IViewpointUsage.cs b/SysML2.NET/Core/AutoGenPoco/IViewpointUsage.cs
index affbd0d2..3b5d702f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IViewpointUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IViewpointUsage.cs
@@ -74,7 +74,7 @@ public partial interface IViewpointUsage : IRequirementUsage
         /// <summary>
         /// The ViewpointDefinition that is the definition of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         IViewpointDefinition viewpointDefinition { get; }
 
@@ -82,7 +82,7 @@ public partial interface IViewpointUsage : IRequirementUsage
         /// The PartUsages that identify the stakeholders with concerns framed by this ViewpointUsage, which are
         /// the owned and inherited stakeholderParameters of the framedConcerns of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         List<IPartUsage> viewpointStakeholder { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IWhileLoopActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IWhileLoopActionUsage.cs
index b53b2ae7..25280d2f 100644
--- a/SysML2.NET/Core/AutoGenPoco/IWhileLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IWhileLoopActionUsage.cs
@@ -79,14 +79,14 @@ public partial interface IWhileLoopActionUsage : ILoopActionUsage
         /// The Expression whose result, if false, determines that the bodyAction should continue to be
         /// performed. It is the (optional) third owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression untilArgument { get; }
 
         /// <summary>
         /// The Expression whose result, if true, determines that the bodyAction should continue to be
         /// performed. It is the first owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         IExpression whileArgument { get; }
 
     }
diff --git a/SysML2.NET/Core/AutoGenPoco/IfActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/IfActionUsage.cs
index 2f5fbf4d..f3a83d23 100644
--- a/SysML2.NET/Core/AutoGenPoco/IfActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IfActionUsage.cs
@@ -98,7 +98,7 @@ public IfActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -107,14 +107,14 @@ public IfActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -128,7 +128,7 @@ public IfActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -138,14 +138,14 @@ public IfActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -155,7 +155,7 @@ public IfActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -164,7 +164,7 @@ public IfActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -179,14 +179,14 @@ public IfActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -195,7 +195,7 @@ public IfActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -205,14 +205,14 @@ public IfActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -222,7 +222,7 @@ public IfActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -230,14 +230,14 @@ public IfActionUsage()
         /// The ActionUsage that is to be performed if the result of the ifArgument is false. It is the
         /// (optional) third parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203816178_273125_3723", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.ElseAction")]
         public IActionUsage elseAction => this.ComputeElseAction();
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -246,7 +246,7 @@ public IfActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -255,7 +255,7 @@ public IfActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -265,14 +265,14 @@ public IfActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -282,7 +282,7 @@ public IfActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -290,14 +290,14 @@ public IfActionUsage()
         /// The Expression whose result determines whether the thenAction or (optionally) the elseAction is
         /// performed. It is the first parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203866872_328861_3821", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.IfArgument")]
         public IExpression ifArgument => this.ComputeIfArgument();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -305,7 +305,7 @@ public IfActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -313,7 +313,7 @@ public IfActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -322,7 +322,7 @@ public IfActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -330,7 +330,7 @@ public IfActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -344,7 +344,7 @@ public IfActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -352,7 +352,7 @@ public IfActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -361,14 +361,14 @@ public IfActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -376,14 +376,14 @@ public IfActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -397,7 +397,7 @@ public IfActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -408,7 +408,7 @@ public IfActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -416,21 +416,21 @@ public IfActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -438,33 +438,33 @@ public IfActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -472,7 +472,7 @@ public IfActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -493,11 +493,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -514,7 +514,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -534,14 +534,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -549,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -663,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -679,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -687,7 +687,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -695,7 +695,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -711,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -762,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -780,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -799,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -818,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -828,14 +828,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -902,7 +902,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -939,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -990,7 +990,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1000,14 +1000,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1042,7 +1042,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1053,7 +1053,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1063,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1072,7 +1072,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1094,7 +1094,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1104,14 +1104,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage that is to be performed if the result of the ifArgument is true. It is the second
         /// parameter of the IfActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203835062_413118_3748", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IIfActionUsage.ThenAction")]
         public IActionUsage thenAction => this.ComputeThenAction();
 
@@ -1131,7 +1131,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1143,14 +1143,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1159,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1168,7 +1168,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1277,7 +1277,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1403,10 +1403,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1575,7 +1575,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1630,12 +1630,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1762,7 +1761,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/IncludeUseCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/IncludeUseCaseUsage.cs
index 6ebd8ef3..3d61f8a8 100644
--- a/SysML2.NET/Core/AutoGenPoco/IncludeUseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IncludeUseCaseUsage.cs
@@ -99,7 +99,7 @@ public IncludeUseCaseUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -109,7 +109,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -118,14 +118,14 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -136,7 +136,7 @@ public IncludeUseCaseUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -146,7 +146,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IUseCaseUsage.UseCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -160,7 +160,7 @@ public IncludeUseCaseUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -170,14 +170,14 @@ public IncludeUseCaseUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -187,7 +187,7 @@ public IncludeUseCaseUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -196,7 +196,7 @@ public IncludeUseCaseUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -211,14 +211,14 @@ public IncludeUseCaseUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -227,7 +227,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -237,14 +237,14 @@ public IncludeUseCaseUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -254,14 +254,14 @@ public IncludeUseCaseUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -270,7 +270,7 @@ public IncludeUseCaseUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -281,7 +281,7 @@ public IncludeUseCaseUsage()
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         IOccurrenceUsage Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => ((SysML2.NET.Core.POCO.Systems.Actions.IPerformActionUsage)this).performedAction;
@@ -289,7 +289,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -299,14 +299,14 @@ public IncludeUseCaseUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -316,14 +316,15 @@ public IncludeUseCaseUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -332,7 +333,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -341,14 +342,14 @@ public IncludeUseCaseUsage()
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseUsage.IncludedUseCase")]
         public List<IUseCaseUsage> includedUseCase => this.ComputeIncludedUseCase();
 
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -356,7 +357,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -365,7 +366,7 @@ public IncludeUseCaseUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -373,7 +374,7 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -387,7 +388,7 @@ public IncludeUseCaseUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -395,7 +396,7 @@ public IncludeUseCaseUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -404,14 +405,14 @@ public IncludeUseCaseUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -419,14 +420,14 @@ public IncludeUseCaseUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -440,7 +441,7 @@ public IncludeUseCaseUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -451,7 +452,7 @@ public IncludeUseCaseUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -459,14 +460,14 @@ public IncludeUseCaseUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -474,14 +475,14 @@ public IncludeUseCaseUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -489,14 +490,14 @@ public IncludeUseCaseUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -504,27 +505,27 @@ public IncludeUseCaseUsage()
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -532,7 +533,7 @@ public IncludeUseCaseUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -545,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -553,11 +554,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -566,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -574,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -583,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -594,14 +595,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -609,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -617,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -625,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -633,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -641,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -649,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -659,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -667,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -675,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -683,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -691,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -699,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -707,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -715,7 +716,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -723,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -731,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -739,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -747,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -755,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -763,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -779,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -788,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -796,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -804,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -812,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -820,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -830,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -839,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -848,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -857,7 +858,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -867,7 +868,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -876,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -886,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -896,14 +897,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -912,7 +913,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -921,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -931,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -941,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -951,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -960,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -970,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -979,7 +980,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -990,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -999,7 +1000,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -1007,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -1019,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1029,7 +1030,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1039,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1049,7 +1050,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1068,14 +1069,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1084,7 +1085,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1092,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1102,7 +1103,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1110,7 +1111,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1121,7 +1122,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1131,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1149,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [RedefinedByProperty("IIncludeUseCaseUsage.UseCaseIncluded")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
@@ -1160,7 +1161,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1172,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1181,7 +1182,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1193,14 +1194,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1209,7 +1210,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1221,7 +1222,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1233,14 +1234,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1248,7 +1249,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IUseCaseUsage.UseCaseDefinition")]
         public IUseCaseDefinition useCaseDefinition => this.ComputeUseCaseDefinition();
@@ -1257,7 +1258,7 @@ bool Core.Features.IFeature.IsVariable
         /// The UseCaseUsage to be included by this IncludeUseCaseUsage. It is the performedAction of the
         /// IncludeUseCaseUsage considered as a PerformActionUsage, which must be a UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621532149711_865323_1172", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1567740791820_867719_18017")]
         [Implements(implementation: "IIncludeUseCaseUsage.UseCaseIncluded")]
         public IUseCaseUsage useCaseIncluded => this.ComputeUseCaseIncluded();
@@ -1266,7 +1267,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1275,7 +1276,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1396,7 +1397,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1536,10 +1537,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1649,7 +1650,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1747,7 +1748,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1802,12 +1803,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1934,7 +1934,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/IndexExpression.cs b/SysML2.NET/Core/AutoGenPoco/IndexExpression.cs
index 230d8632..80de02a1 100644
--- a/SysML2.NET/Core/AutoGenPoco/IndexExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/IndexExpression.cs
@@ -71,24 +71,24 @@ public IndexExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -102,7 +102,7 @@ public IndexExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -112,14 +112,14 @@ public IndexExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public IndexExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public IndexExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,14 +159,14 @@ public IndexExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public IndexExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -192,7 +192,7 @@ public IndexExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public IndexExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -211,14 +211,14 @@ public IndexExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -228,14 +228,15 @@ public IndexExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -243,7 +244,7 @@ public IndexExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -251,7 +252,7 @@ public IndexExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -260,7 +261,7 @@ public IndexExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -268,7 +269,7 @@ public IndexExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -276,7 +277,7 @@ public IndexExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -290,7 +291,7 @@ public IndexExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -298,7 +299,7 @@ public IndexExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -307,14 +308,14 @@ public IndexExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -322,14 +323,14 @@ public IndexExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -343,7 +344,7 @@ public IndexExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -354,14 +355,14 @@ public IndexExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -369,14 +370,14 @@ public IndexExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,26 +385,26 @@ public IndexExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +412,7 @@ public IndexExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -419,7 +420,7 @@ public IndexExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -427,7 +428,7 @@ public IndexExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -436,7 +437,7 @@ public IndexExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -447,13 +448,13 @@ public IndexExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#")]
+        [Property(xmiId: "_2022x_2_12e503d9_1735075421526_442091_324", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "#", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "IIndexExpression.Operator")]
         public string Operator { get; set; } = "#";
@@ -462,7 +463,7 @@ public IndexExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IIndexExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -477,7 +478,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -486,7 +487,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -495,7 +496,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -505,7 +506,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -514,7 +515,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -524,7 +525,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -534,14 +535,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -550,7 +551,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -559,7 +560,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -569,7 +570,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -579,7 +580,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -589,7 +590,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -598,7 +599,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -608,7 +609,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -617,7 +618,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -628,7 +629,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -637,7 +638,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -645,7 +646,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -657,7 +658,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -667,7 +668,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -677,7 +678,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -687,7 +688,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -696,7 +697,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -706,14 +707,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -721,7 +722,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -731,7 +732,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -739,7 +740,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,7 +751,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -761,7 +762,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -774,7 +775,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -783,7 +784,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -795,14 +796,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -814,7 +815,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -825,7 +826,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -932,7 +933,7 @@ string IOperatorExpression.Operator
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1067,7 +1068,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1084,10 +1085,10 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1188,7 +1189,7 @@ string IOperatorExpression.Operator
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1267,7 +1268,7 @@ string IOperatorExpression.Operator
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1313,12 +1314,11 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1445,7 +1445,7 @@ string IOperatorExpression.Operator
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Interaction.cs b/SysML2.NET/Core/AutoGenPoco/Interaction.cs
index 890e4b37..686dab74 100644
--- a/SysML2.NET/Core/AutoGenPoco/Interaction.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Interaction.cs
@@ -76,7 +76,7 @@ public Interaction()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -85,7 +85,7 @@ public Interaction()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
         public List<IFeature> associationEnd => this.ComputeAssociationEnd();
@@ -93,7 +93,7 @@ public Interaction()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -103,7 +103,7 @@ public Interaction()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -116,14 +116,14 @@ public Interaction()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -132,7 +132,7 @@ public Interaction()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -142,14 +142,14 @@ public Interaction()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -158,7 +158,7 @@ public Interaction()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -168,14 +168,14 @@ public Interaction()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -183,7 +183,7 @@ public Interaction()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -192,7 +192,7 @@ public Interaction()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -200,7 +200,7 @@ public Interaction()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -214,7 +214,7 @@ public Interaction()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -222,14 +222,14 @@ public Interaction()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -237,7 +237,7 @@ public Interaction()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -248,26 +248,26 @@ public Interaction()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -275,7 +275,7 @@ public Interaction()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -283,7 +283,7 @@ public Interaction()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -292,7 +292,7 @@ public Interaction()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -303,14 +303,14 @@ public Interaction()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -319,7 +319,7 @@ public Interaction()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -328,7 +328,7 @@ public Interaction()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -338,7 +338,7 @@ public Interaction()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -348,7 +348,7 @@ public Interaction()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -358,14 +358,14 @@ public Interaction()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -374,7 +374,7 @@ public Interaction()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -383,7 +383,7 @@ public Interaction()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -393,7 +393,7 @@ public Interaction()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -402,7 +402,7 @@ public Interaction()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -412,7 +412,7 @@ public Interaction()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -421,7 +421,7 @@ public Interaction()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -431,7 +431,7 @@ public Interaction()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -442,7 +442,7 @@ public Interaction()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -454,7 +454,7 @@ public Interaction()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -464,7 +464,7 @@ public Interaction()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -472,7 +472,7 @@ public Interaction()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -482,14 +482,14 @@ public Interaction()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -499,7 +499,7 @@ public Interaction()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -507,7 +507,7 @@ public Interaction()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -518,7 +518,7 @@ public Interaction()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -530,7 +530,7 @@ public Interaction()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -543,7 +543,7 @@ public Interaction()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -551,7 +551,7 @@ public Interaction()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -560,7 +560,7 @@ public Interaction()
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -571,14 +571,14 @@ public Interaction()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -591,7 +591,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -600,7 +600,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -608,7 +608,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -622,7 +622,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -631,7 +631,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -644,7 +644,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -868,7 +868,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -902,12 +902,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/InterfaceDefinition.cs b/SysML2.NET/Core/AutoGenPoco/InterfaceDefinition.cs
index fc231790..0d562217 100644
--- a/SysML2.NET/Core/AutoGenPoco/InterfaceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/InterfaceDefinition.cs
@@ -96,7 +96,7 @@ public InterfaceDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -105,7 +105,7 @@ public InterfaceDefinition()
         /// Association must have at least two associationEnds. When it has exactly two, the Association is
         /// called a binary Association.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562477648742_24204_22901", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [RedefinedByProperty("IConnectionDefinition.ConnectionEnd")]
         [Implements(implementation: "IAssociation.AssociationEnd")]
@@ -114,7 +114,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The Usages that define the things related by the ConnectionDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591476421094_685440_682", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562477648742_24204_22901")]
         [RedefinedByProperty("IInterfaceDefinition.InterfaceEnd")]
         [Implements(implementation: "IConnectionDefinition.ConnectionEnd")]
@@ -123,7 +123,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -133,7 +133,7 @@ public InterfaceDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -146,14 +146,14 @@ public InterfaceDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -161,7 +161,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -170,7 +170,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public InterfaceDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IAssociation.AssociationEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -196,7 +196,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -206,14 +206,14 @@ public InterfaceDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -221,7 +221,7 @@ public InterfaceDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -230,7 +230,7 @@ public InterfaceDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -238,7 +238,7 @@ public InterfaceDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -246,7 +246,7 @@ public InterfaceDefinition()
         /// <summary>
         /// The PortUsages that are the connectionEnds of this InterfaceDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565496234915_779221_26664", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591476421094_685440_682")]
         [Implements(implementation: "IInterfaceDefinition.InterfaceEnd")]
         public List<IPortUsage> interfaceEnd => this.ComputeInterfaceEnd();
@@ -260,7 +260,7 @@ public InterfaceDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -268,14 +268,14 @@ public InterfaceDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -283,7 +283,7 @@ public InterfaceDefinition()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -294,41 +294,41 @@ public InterfaceDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// A ConnectionDefinition always has isSufficient = true.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_2022x_2_12e503d9_1734734871008_462076_156", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1564072709069_937523_30797")]
         [Implements(implementation: "IConnectionDefinition.IsSufficient")]
         public bool IsSufficient { get; set; } = true;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IConnectionDefinition.IsSufficient")]
         [Implements(implementation: "IType.IsSufficient")]
         bool Core.Types.IType.IsSufficient
@@ -344,7 +344,7 @@ bool Core.Types.IType.IsSufficient
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -352,7 +352,7 @@ bool Core.Types.IType.IsSufficient
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -360,7 +360,7 @@ bool Core.Types.IType.IsSufficient
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -369,7 +369,7 @@ bool Core.Types.IType.IsSufficient
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -380,14 +380,14 @@ bool Core.Types.IType.IsSufficient
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -395,7 +395,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -403,7 +403,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -411,7 +411,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -420,7 +420,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -429,7 +429,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -437,7 +437,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -445,7 +445,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -453,7 +453,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -461,7 +461,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -472,7 +472,7 @@ bool Core.Types.IType.IsSufficient
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -480,7 +480,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -489,7 +489,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -499,7 +499,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -509,14 +509,14 @@ bool Core.Types.IType.IsSufficient
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -525,7 +525,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -533,7 +533,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -542,7 +542,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -551,7 +551,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -560,7 +560,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -569,7 +569,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -577,7 +577,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -586,7 +586,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -595,7 +595,7 @@ bool Core.Types.IType.IsSufficient
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -604,7 +604,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -614,7 +614,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -622,7 +622,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -630,7 +630,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -638,7 +638,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -646,7 +646,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -654,7 +654,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -665,7 +665,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -676,7 +676,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -684,7 +684,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -693,7 +693,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -702,7 +702,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -711,7 +711,7 @@ bool Core.Types.IType.IsSufficient
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -719,7 +719,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -727,7 +727,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -736,7 +736,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -745,7 +745,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -753,7 +753,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -761,7 +761,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -769,7 +769,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -778,14 +778,14 @@ bool Core.Types.IType.IsSufficient
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -795,7 +795,7 @@ bool Core.Types.IType.IsSufficient
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -803,7 +803,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -814,7 +814,7 @@ bool Core.Types.IType.IsSufficient
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -830,7 +830,7 @@ bool Core.Types.IType.IsSufficient
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -838,7 +838,7 @@ bool Core.Types.IType.IsSufficient
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IAssociation.RelatedType")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedType];
@@ -847,7 +847,7 @@ bool Core.Types.IType.IsSufficient
         /// The types of the associationEnds of the Association, which are the relatedElements of the
         /// Association considered as a Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_4339_43349", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IAssociation.RelatedType")]
         public List<IType> relatedType => this.ComputeRelatedType();
@@ -858,14 +858,14 @@ bool Core.Types.IType.IsSufficient
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.SourceType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -878,7 +878,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedType for this Association. It is the first relatedType of the Association.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939013292_377668_3566", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IAssociation.SourceType")]
@@ -887,7 +887,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IAssociation.TargetType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -901,7 +901,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedTypes for this Association. This includes all the relatedTypes other than the
         /// sourceType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594939237325_861933_3707", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674994_4339_43349")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IAssociation.TargetType")]
@@ -910,7 +910,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -923,14 +923,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -939,7 +939,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -949,7 +949,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1174,7 +1174,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1208,12 +1208,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/InterfaceUsage.cs b/SysML2.NET/Core/AutoGenPoco/InterfaceUsage.cs
index ce4410a3..930d02fb 100644
--- a/SysML2.NET/Core/AutoGenPoco/InterfaceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/InterfaceUsage.cs
@@ -100,14 +100,14 @@ public InterfaceUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IConnectionUsage.ConnectionDefinition")]
         [Implements(implementation: "IConnector.Association")]
@@ -121,7 +121,7 @@ public InterfaceUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -130,7 +130,7 @@ public InterfaceUsage()
         /// other kinds of Kernel AssociationStructures are also allowed, to permit use of AssociationStructures
         /// from the Kernel Model Libraries
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594853499656_139435_802", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedByProperty("IInterfaceUsage.InterfaceDefinition")]
@@ -142,7 +142,7 @@ public InterfaceUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -153,14 +153,14 @@ public InterfaceUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -170,7 +170,7 @@ public InterfaceUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -179,7 +179,7 @@ public InterfaceUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -188,7 +188,7 @@ public InterfaceUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -203,14 +203,14 @@ public InterfaceUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -218,7 +218,7 @@ public InterfaceUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -228,14 +228,14 @@ public InterfaceUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -245,14 +245,14 @@ public InterfaceUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -262,7 +262,7 @@ public InterfaceUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -271,7 +271,7 @@ public InterfaceUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -281,14 +281,14 @@ public InterfaceUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -298,14 +298,14 @@ public InterfaceUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -313,7 +313,7 @@ public InterfaceUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -321,7 +321,7 @@ public InterfaceUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -330,7 +330,7 @@ public InterfaceUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -338,7 +338,7 @@ public InterfaceUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -346,7 +346,7 @@ public InterfaceUsage()
         /// <summary>
         /// The InterfaceDefinitions that type this InterfaceUsage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565499418349_431355_28798", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594853499656_139435_802")]
         [Implements(implementation: "IInterfaceUsage.InterfaceDefinition")]
         public List<IInterfaceDefinition> interfaceDefinition => this.ComputeInterfaceDefinition();
@@ -360,7 +360,7 @@ public InterfaceUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -368,7 +368,7 @@ public InterfaceUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -377,14 +377,14 @@ public InterfaceUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -392,14 +392,14 @@ public InterfaceUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -413,7 +413,7 @@ public InterfaceUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -421,7 +421,7 @@ public InterfaceUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -432,7 +432,7 @@ public InterfaceUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -440,21 +440,21 @@ public InterfaceUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -462,33 +462,33 @@ public InterfaceUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -496,7 +496,7 @@ public InterfaceUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -527,11 +527,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -568,14 +568,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -721,7 +721,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -729,7 +729,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -737,7 +737,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -762,7 +762,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -796,7 +796,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -813,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -832,7 +832,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -841,7 +841,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -851,7 +851,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -861,14 +861,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -935,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -983,7 +983,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1044,14 +1044,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1060,7 +1060,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1068,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1078,7 +1078,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1097,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1108,7 +1108,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1118,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1126,7 +1126,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<IPartDefinition> partDefinition => this.ComputePartDefinition();
@@ -1136,7 +1136,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1148,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1156,7 +1156,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1165,7 +1165,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1176,14 +1176,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1196,7 +1196,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1205,7 +1205,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1219,7 +1219,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1228,7 +1228,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1240,7 +1240,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1252,14 +1252,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1268,7 +1268,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1277,7 +1277,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1373,7 +1373,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1479,10 +1479,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1650,7 +1650,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1716,12 +1716,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1848,7 +1847,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Intersecting.cs b/SysML2.NET/Core/AutoGenPoco/Intersecting.cs
index 3706d27b..18372fcd 100644
--- a/SysML2.NET/Core/AutoGenPoco/Intersecting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Intersecting.cs
@@ -69,14 +69,14 @@ public Intersecting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public Intersecting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public Intersecting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -111,7 +111,7 @@ public Intersecting()
         /// Type that partly determines interpretations of typeIntersected, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242559520_591868_537", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IIntersecting.IntersectingType")]
         public IType IntersectingType { get; set; }
@@ -120,7 +120,7 @@ public Intersecting()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -131,14 +131,14 @@ public Intersecting()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -148,7 +148,7 @@ public Intersecting()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -156,7 +156,7 @@ public Intersecting()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -166,14 +166,14 @@ public Intersecting()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -184,7 +184,7 @@ public Intersecting()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -196,14 +196,14 @@ public Intersecting()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -213,7 +213,7 @@ public Intersecting()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -221,7 +221,7 @@ public Intersecting()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -232,7 +232,7 @@ public Intersecting()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -248,7 +248,7 @@ public Intersecting()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -256,7 +256,7 @@ public Intersecting()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -266,14 +266,14 @@ public Intersecting()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IIntersecting.TypeIntersected")]
         [Implements(implementation: "IRelationship.Source")]
@@ -286,7 +286,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IIntersecting.IntersectingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -305,7 +305,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -315,7 +315,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Type with interpretations partly determined by intersectingType, as described in
         /// Type::intersectingType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552145_149730_525", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IIntersecting.TypeIntersected")]
@@ -384,7 +384,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Invariant.cs b/SysML2.NET/Core/AutoGenPoco/Invariant.cs
index a694ba37..6039d80b 100644
--- a/SysML2.NET/Core/AutoGenPoco/Invariant.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Invariant.cs
@@ -71,14 +71,14 @@ public Invariant()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public Invariant()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public Invariant()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public Invariant()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public Invariant()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public Invariant()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public Invariant()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public Invariant()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public Invariant()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public Invariant()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public Invariant()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -234,7 +235,7 @@ public Invariant()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -242,7 +243,7 @@ public Invariant()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -251,7 +252,7 @@ public Invariant()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -259,7 +260,7 @@ public Invariant()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -273,7 +274,7 @@ public Invariant()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -281,7 +282,7 @@ public Invariant()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -290,14 +291,14 @@ public Invariant()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -305,14 +306,14 @@ public Invariant()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -326,7 +327,7 @@ public Invariant()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -337,14 +338,14 @@ public Invariant()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -352,21 +353,21 @@ public Invariant()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -374,26 +375,26 @@ public Invariant()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -401,7 +402,7 @@ public Invariant()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -409,7 +410,7 @@ public Invariant()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -417,7 +418,7 @@ public Invariant()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -426,7 +427,7 @@ public Invariant()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -437,14 +438,14 @@ public Invariant()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -453,7 +454,7 @@ public Invariant()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -462,7 +463,7 @@ public Invariant()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -472,7 +473,7 @@ public Invariant()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -481,7 +482,7 @@ public Invariant()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -491,7 +492,7 @@ public Invariant()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -501,14 +502,14 @@ public Invariant()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -517,7 +518,7 @@ public Invariant()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -526,7 +527,7 @@ public Invariant()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -536,7 +537,7 @@ public Invariant()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -546,7 +547,7 @@ public Invariant()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -556,7 +557,7 @@ public Invariant()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -565,7 +566,7 @@ public Invariant()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -575,7 +576,7 @@ public Invariant()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -584,7 +585,7 @@ public Invariant()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -595,7 +596,7 @@ public Invariant()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -604,7 +605,7 @@ public Invariant()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -612,7 +613,7 @@ public Invariant()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -624,7 +625,7 @@ public Invariant()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -634,7 +635,7 @@ public Invariant()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -644,7 +645,7 @@ public Invariant()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -654,7 +655,7 @@ public Invariant()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -663,7 +664,7 @@ public Invariant()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -673,14 +674,14 @@ public Invariant()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -688,7 +689,7 @@ public Invariant()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -698,7 +699,7 @@ public Invariant()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -706,7 +707,7 @@ public Invariant()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -717,7 +718,7 @@ public Invariant()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -728,15 +729,16 @@ public Invariant()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
         public IPredicate predicate => this.ComputePredicate();
@@ -749,7 +751,7 @@ public Invariant()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -758,7 +760,7 @@ public Invariant()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -770,14 +772,14 @@ public Invariant()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -789,7 +791,7 @@ public Invariant()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -800,7 +802,7 @@ public Invariant()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -907,7 +909,7 @@ public Invariant()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1027,10 +1029,10 @@ public Invariant()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1119,7 +1121,7 @@ public Invariant()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1198,7 +1200,7 @@ public Invariant()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1244,12 +1246,11 @@ public Invariant()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1376,7 +1377,7 @@ public Invariant()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/InvocationExpression.cs b/SysML2.NET/Core/AutoGenPoco/InvocationExpression.cs
index d311abfc..2d03c2d7 100644
--- a/SysML2.NET/Core/AutoGenPoco/InvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/InvocationExpression.cs
@@ -75,24 +75,24 @@ public InvocationExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -106,7 +106,7 @@ public InvocationExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -116,14 +116,14 @@ public InvocationExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -133,7 +133,7 @@ public InvocationExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -146,14 +146,14 @@ public InvocationExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -163,14 +163,14 @@ public InvocationExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -180,14 +180,14 @@ public InvocationExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -196,7 +196,7 @@ public InvocationExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -205,7 +205,7 @@ public InvocationExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -215,14 +215,14 @@ public InvocationExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -232,14 +232,15 @@ public InvocationExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -247,7 +248,7 @@ public InvocationExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -255,7 +256,7 @@ public InvocationExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -264,7 +265,7 @@ public InvocationExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -272,7 +273,7 @@ public InvocationExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -280,7 +281,7 @@ public InvocationExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -294,7 +295,7 @@ public InvocationExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -302,7 +303,7 @@ public InvocationExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -311,14 +312,14 @@ public InvocationExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -326,14 +327,14 @@ public InvocationExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -347,7 +348,7 @@ public InvocationExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -358,14 +359,14 @@ public InvocationExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -373,14 +374,14 @@ public InvocationExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -388,26 +389,26 @@ public InvocationExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -415,7 +416,7 @@ public InvocationExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -423,7 +424,7 @@ public InvocationExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -431,7 +432,7 @@ public InvocationExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -440,7 +441,7 @@ public InvocationExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -451,14 +452,14 @@ public InvocationExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -467,7 +468,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -476,7 +477,7 @@ public InvocationExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -486,7 +487,7 @@ public InvocationExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -495,7 +496,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -505,7 +506,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -515,14 +516,14 @@ public InvocationExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -531,7 +532,7 @@ public InvocationExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -540,7 +541,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -550,7 +551,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -560,7 +561,7 @@ public InvocationExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -570,7 +571,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -579,7 +580,7 @@ public InvocationExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -589,7 +590,7 @@ public InvocationExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -598,7 +599,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -609,7 +610,7 @@ public InvocationExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -618,7 +619,7 @@ public InvocationExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -626,7 +627,7 @@ public InvocationExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -638,7 +639,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -648,7 +649,7 @@ public InvocationExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -658,7 +659,7 @@ public InvocationExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -668,7 +669,7 @@ public InvocationExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -677,7 +678,7 @@ public InvocationExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -687,14 +688,14 @@ public InvocationExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -702,7 +703,7 @@ public InvocationExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -712,7 +713,7 @@ public InvocationExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -720,7 +721,7 @@ public InvocationExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -731,7 +732,7 @@ public InvocationExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -742,7 +743,7 @@ public InvocationExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -755,7 +756,7 @@ public InvocationExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -764,7 +765,7 @@ public InvocationExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -776,14 +777,14 @@ public InvocationExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -795,7 +796,7 @@ public InvocationExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -806,7 +807,7 @@ public InvocationExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -913,7 +914,7 @@ public InvocationExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1039,7 +1040,7 @@ public InvocationExpression()
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1056,10 +1057,10 @@ public InvocationExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1160,7 +1161,7 @@ public InvocationExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1239,7 +1240,7 @@ public InvocationExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1285,12 +1286,11 @@ public InvocationExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1417,7 +1417,7 @@ public InvocationExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ItemDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ItemDefinition.cs
index 8d77f430..66f3143b 100644
--- a/SysML2.NET/Core/AutoGenPoco/ItemDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ItemDefinition.cs
@@ -94,14 +94,14 @@ public ItemDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -111,7 +111,7 @@ public ItemDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -124,14 +124,14 @@ public ItemDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -139,7 +139,7 @@ public ItemDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -148,7 +148,7 @@ public ItemDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -158,14 +158,14 @@ public ItemDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -173,7 +173,7 @@ public ItemDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -183,14 +183,14 @@ public ItemDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -198,7 +198,7 @@ public ItemDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -207,7 +207,7 @@ public ItemDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -215,7 +215,7 @@ public ItemDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -229,7 +229,7 @@ public ItemDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -237,14 +237,14 @@ public ItemDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -255,33 +255,33 @@ public ItemDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -289,7 +289,7 @@ public ItemDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -297,7 +297,7 @@ public ItemDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -305,7 +305,7 @@ public ItemDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -314,7 +314,7 @@ public ItemDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -325,14 +325,14 @@ public ItemDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -340,7 +340,7 @@ public ItemDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -348,7 +348,7 @@ public ItemDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -356,7 +356,7 @@ public ItemDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -365,7 +365,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -374,7 +374,7 @@ public ItemDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -382,7 +382,7 @@ public ItemDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -390,7 +390,7 @@ public ItemDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -398,7 +398,7 @@ public ItemDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -406,7 +406,7 @@ public ItemDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -417,7 +417,7 @@ public ItemDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -425,7 +425,7 @@ public ItemDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -434,7 +434,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -444,7 +444,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -454,14 +454,14 @@ public ItemDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -470,7 +470,7 @@ public ItemDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -478,7 +478,7 @@ public ItemDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -487,7 +487,7 @@ public ItemDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -496,7 +496,7 @@ public ItemDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -505,7 +505,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -514,7 +514,7 @@ public ItemDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -522,7 +522,7 @@ public ItemDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -531,7 +531,7 @@ public ItemDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -540,7 +540,7 @@ public ItemDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -549,7 +549,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -559,7 +559,7 @@ public ItemDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -567,7 +567,7 @@ public ItemDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -575,7 +575,7 @@ public ItemDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -583,7 +583,7 @@ public ItemDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -591,7 +591,7 @@ public ItemDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -599,7 +599,7 @@ public ItemDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -610,7 +610,7 @@ public ItemDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -618,7 +618,7 @@ public ItemDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -627,7 +627,7 @@ public ItemDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -636,7 +636,7 @@ public ItemDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -645,7 +645,7 @@ public ItemDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -653,7 +653,7 @@ public ItemDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -661,7 +661,7 @@ public ItemDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -670,7 +670,7 @@ public ItemDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -679,7 +679,7 @@ public ItemDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -687,7 +687,7 @@ public ItemDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -695,7 +695,7 @@ public ItemDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -703,7 +703,7 @@ public ItemDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -712,14 +712,14 @@ public ItemDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -729,7 +729,7 @@ public ItemDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -737,7 +737,7 @@ public ItemDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -753,7 +753,7 @@ public ItemDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -763,14 +763,14 @@ public ItemDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -783,14 +783,14 @@ public ItemDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -799,7 +799,7 @@ public ItemDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -809,7 +809,7 @@ public ItemDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1025,7 +1025,7 @@ public ItemDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1048,12 +1048,11 @@ public ItemDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ItemUsage.cs b/SysML2.NET/Core/AutoGenPoco/ItemUsage.cs
index d73ab14e..e8c3adb6 100644
--- a/SysML2.NET/Core/AutoGenPoco/ItemUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ItemUsage.cs
@@ -96,7 +96,7 @@ public ItemUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -108,7 +108,7 @@ public ItemUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -118,14 +118,14 @@ public ItemUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -135,7 +135,7 @@ public ItemUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -144,7 +144,7 @@ public ItemUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -159,14 +159,14 @@ public ItemUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -174,7 +174,7 @@ public ItemUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -184,14 +184,14 @@ public ItemUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -201,14 +201,14 @@ public ItemUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -217,7 +217,7 @@ public ItemUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -226,7 +226,7 @@ public ItemUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -236,14 +236,14 @@ public ItemUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -253,14 +253,14 @@ public ItemUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -268,7 +268,7 @@ public ItemUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -276,7 +276,7 @@ public ItemUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -285,7 +285,7 @@ public ItemUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -293,7 +293,7 @@ public ItemUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -307,7 +307,7 @@ public ItemUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -315,7 +315,7 @@ public ItemUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -324,14 +324,14 @@ public ItemUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -339,14 +339,14 @@ public ItemUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -360,7 +360,7 @@ public ItemUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -371,7 +371,7 @@ public ItemUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -379,21 +379,21 @@ public ItemUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -401,33 +401,33 @@ public ItemUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -435,7 +435,7 @@ public ItemUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -448,7 +448,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -457,7 +457,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -466,11 +466,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -487,7 +487,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -507,14 +507,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -522,7 +522,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -530,7 +530,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -538,7 +538,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -546,7 +546,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -554,7 +554,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -562,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -588,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -596,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -604,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -612,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -620,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -628,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -636,7 +636,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -644,7 +644,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -652,7 +652,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -660,7 +660,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -668,7 +668,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -676,7 +676,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -684,7 +684,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -692,7 +692,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -717,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -725,7 +725,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -771,7 +771,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -780,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -790,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -800,14 +800,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -816,7 +816,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -835,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -845,7 +845,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -855,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -923,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -962,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -972,14 +972,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1057,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1067,14 +1067,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1098,14 +1098,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1114,7 +1114,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1123,7 +1123,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1219,7 +1219,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1325,10 +1325,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1487,7 +1487,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1542,12 +1542,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1674,7 +1673,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/JoinNode.cs b/SysML2.NET/Core/AutoGenPoco/JoinNode.cs
index 38e1ffbf..f8328b92 100644
--- a/SysML2.NET/Core/AutoGenPoco/JoinNode.cs
+++ b/SysML2.NET/Core/AutoGenPoco/JoinNode.cs
@@ -97,7 +97,7 @@ public JoinNode()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -106,14 +106,14 @@ public JoinNode()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -127,7 +127,7 @@ public JoinNode()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -137,14 +137,14 @@ public JoinNode()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -154,7 +154,7 @@ public JoinNode()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -163,7 +163,7 @@ public JoinNode()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -178,14 +178,14 @@ public JoinNode()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -194,7 +194,7 @@ public JoinNode()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -204,14 +204,14 @@ public JoinNode()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -221,14 +221,14 @@ public JoinNode()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -237,7 +237,7 @@ public JoinNode()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -246,7 +246,7 @@ public JoinNode()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -256,14 +256,14 @@ public JoinNode()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -273,14 +273,14 @@ public JoinNode()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -288,7 +288,7 @@ public JoinNode()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -296,7 +296,7 @@ public JoinNode()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -305,7 +305,7 @@ public JoinNode()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -313,7 +313,7 @@ public JoinNode()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -327,7 +327,7 @@ public JoinNode()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -335,7 +335,7 @@ public JoinNode()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -344,14 +344,14 @@ public JoinNode()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -359,14 +359,14 @@ public JoinNode()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -380,7 +380,7 @@ public JoinNode()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -391,7 +391,7 @@ public JoinNode()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -399,21 +399,21 @@ public JoinNode()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -421,33 +421,33 @@ public JoinNode()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -455,7 +455,7 @@ public JoinNode()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -468,7 +468,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -476,11 +476,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -497,7 +497,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -517,14 +517,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -711,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -754,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -811,14 +811,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -885,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -983,14 +983,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1055,7 +1055,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1065,7 +1065,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1106,7 +1106,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1118,14 +1118,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1252,7 +1252,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1378,10 +1378,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1568,7 +1568,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1623,12 +1623,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1755,7 +1754,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LibraryPackage.cs b/SysML2.NET/Core/AutoGenPoco/LibraryPackage.cs
index 86b238e1..6b6bb2df 100644
--- a/SysML2.NET/Core/AutoGenPoco/LibraryPackage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LibraryPackage.cs
@@ -67,14 +67,14 @@ public LibraryPackage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -84,14 +84,14 @@ public LibraryPackage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -101,7 +101,7 @@ public LibraryPackage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -109,7 +109,7 @@ public LibraryPackage()
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPackage.FilterCondition")]
         public List<IExpression> filterCondition => this.ComputeFilterCondition();
@@ -117,7 +117,7 @@ public LibraryPackage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -129,14 +129,14 @@ public LibraryPackage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -145,7 +145,7 @@ public LibraryPackage()
         /// LibraryPackages in the standard Kernel Model Libraries or in normative model libraries for a
         /// language built on KerML.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1665459011301_65344_899", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "ILibraryPackage.IsStandard")]
         public bool IsStandard { get; set; }
 
@@ -153,7 +153,7 @@ public LibraryPackage()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -161,7 +161,7 @@ public LibraryPackage()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -171,7 +171,7 @@ public LibraryPackage()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -179,7 +179,7 @@ public LibraryPackage()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -189,7 +189,7 @@ public LibraryPackage()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -197,7 +197,7 @@ public LibraryPackage()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -207,7 +207,7 @@ public LibraryPackage()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -216,7 +216,7 @@ public LibraryPackage()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -226,7 +226,7 @@ public LibraryPackage()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -238,14 +238,14 @@ public LibraryPackage()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -255,7 +255,7 @@ public LibraryPackage()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -263,7 +263,7 @@ public LibraryPackage()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -279,7 +279,7 @@ public LibraryPackage()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -289,14 +289,14 @@ public LibraryPackage()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -417,7 +417,7 @@ public LibraryPackage()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralBoolean.cs b/SysML2.NET/Core/AutoGenPoco/LiteralBoolean.cs
index 16630e36..997132d0 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralBoolean.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralBoolean.cs
@@ -71,14 +71,14 @@ public LiteralBoolean()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralBoolean()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralBoolean()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralBoolean()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralBoolean()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralBoolean()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralBoolean()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralBoolean()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralBoolean()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralBoolean()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralBoolean()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralBoolean()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralBoolean()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralBoolean()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralBoolean()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralBoolean()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralBoolean()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralBoolean()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralBoolean()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralBoolean()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralBoolean()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralBoolean()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralBoolean()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralBoolean()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralBoolean()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralBoolean()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralBoolean()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralBoolean()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralBoolean()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralBoolean()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralBoolean()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralBoolean()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralBoolean()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralBoolean()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralBoolean()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralBoolean()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralBoolean()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralBoolean()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralBoolean()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralBoolean()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralBoolean()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralBoolean()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralBoolean()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralBoolean()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralBoolean()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralBoolean()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralBoolean()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralBoolean()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralBoolean()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralBoolean()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralBoolean()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralBoolean()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralBoolean()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Boolean value that is the result of evaluating this LiteralBoolean.
+        /// The Boolean value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674984_421338_43289", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralBoolean.Value")]
         public bool Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralBoolean()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralBoolean()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralBoolean()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralBoolean()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralBoolean()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralBoolean()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralExpression.cs b/SysML2.NET/Core/AutoGenPoco/LiteralExpression.cs
index 26a23ef3..c03f5132 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralExpression.cs
@@ -70,14 +70,14 @@ public LiteralExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public LiteralExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -101,14 +101,14 @@ public LiteralExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public LiteralExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public LiteralExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,14 +148,14 @@ public LiteralExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public LiteralExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -181,7 +181,7 @@ public LiteralExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -190,7 +190,7 @@ public LiteralExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -200,14 +200,14 @@ public LiteralExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -217,14 +217,15 @@ public LiteralExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -232,7 +233,7 @@ public LiteralExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -240,7 +241,7 @@ public LiteralExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -249,7 +250,7 @@ public LiteralExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -257,7 +258,7 @@ public LiteralExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -271,7 +272,7 @@ public LiteralExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -279,7 +280,7 @@ public LiteralExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -288,14 +289,14 @@ public LiteralExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -303,14 +304,14 @@ public LiteralExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -324,7 +325,7 @@ public LiteralExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -335,14 +336,14 @@ public LiteralExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -350,14 +351,14 @@ public LiteralExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -365,26 +366,26 @@ public LiteralExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -392,7 +393,7 @@ public LiteralExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -400,7 +401,7 @@ public LiteralExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -408,7 +409,7 @@ public LiteralExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -417,7 +418,7 @@ public LiteralExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -428,14 +429,14 @@ public LiteralExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -444,7 +445,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -453,7 +454,7 @@ public LiteralExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -463,7 +464,7 @@ public LiteralExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -472,7 +473,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -482,7 +483,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -492,14 +493,14 @@ public LiteralExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -508,7 +509,7 @@ public LiteralExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -517,7 +518,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -527,7 +528,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -537,7 +538,7 @@ public LiteralExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -547,7 +548,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -556,7 +557,7 @@ public LiteralExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -566,7 +567,7 @@ public LiteralExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -575,7 +576,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -586,7 +587,7 @@ public LiteralExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -595,7 +596,7 @@ public LiteralExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -603,7 +604,7 @@ public LiteralExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -615,7 +616,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -625,7 +626,7 @@ public LiteralExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -635,7 +636,7 @@ public LiteralExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -645,7 +646,7 @@ public LiteralExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -654,7 +655,7 @@ public LiteralExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -664,14 +665,14 @@ public LiteralExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -679,7 +680,7 @@ public LiteralExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -689,7 +690,7 @@ public LiteralExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -697,7 +698,7 @@ public LiteralExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -708,7 +709,7 @@ public LiteralExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -719,7 +720,7 @@ public LiteralExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -732,7 +733,7 @@ public LiteralExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -741,7 +742,7 @@ public LiteralExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -753,14 +754,14 @@ public LiteralExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -772,7 +773,7 @@ public LiteralExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -783,7 +784,7 @@ public LiteralExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -890,7 +891,7 @@ public LiteralExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1021,10 +1022,10 @@ public LiteralExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1124,7 +1125,7 @@ public LiteralExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1203,7 +1204,7 @@ public LiteralExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1249,12 +1250,11 @@ public LiteralExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1381,7 +1381,7 @@ public LiteralExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralInfinity.cs b/SysML2.NET/Core/AutoGenPoco/LiteralInfinity.cs
index 2cc08f15..b0822c08 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralInfinity.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralInfinity.cs
@@ -71,14 +71,14 @@ public LiteralInfinity()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralInfinity()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralInfinity()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralInfinity()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralInfinity()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralInfinity()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralInfinity()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralInfinity()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralInfinity()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralInfinity()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralInfinity()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralInfinity()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralInfinity()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralInfinity()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralInfinity()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralInfinity()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralInfinity()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralInfinity()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralInfinity()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralInfinity()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralInfinity()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralInfinity()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralInfinity()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralInfinity()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralInfinity()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralInfinity()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralInfinity()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralInfinity()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralInfinity()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralInfinity()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralInfinity()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralInfinity()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralInfinity()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralInfinity()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralInfinity()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralInfinity()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralInfinity()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralInfinity()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralInfinity()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralInfinity()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralInfinity()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralInfinity()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralInfinity()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralInfinity()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralInfinity()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralInfinity()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralInfinity()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralInfinity()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralInfinity()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralInfinity()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralInfinity()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralInfinity()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,7 +785,7 @@ public LiteralInfinity()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -891,7 +892,7 @@ public LiteralInfinity()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1022,10 +1023,10 @@ public LiteralInfinity()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1125,7 +1126,7 @@ public LiteralInfinity()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1204,7 +1205,7 @@ public LiteralInfinity()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1250,12 +1251,11 @@ public LiteralInfinity()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1382,7 +1382,7 @@ public LiteralInfinity()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralInteger.cs b/SysML2.NET/Core/AutoGenPoco/LiteralInteger.cs
index 418b225b..37768f2f 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralInteger.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralInteger.cs
@@ -71,14 +71,14 @@ public LiteralInteger()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralInteger()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralInteger()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralInteger()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralInteger()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralInteger()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralInteger()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralInteger()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralInteger()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralInteger()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralInteger()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralInteger()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralInteger()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralInteger()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralInteger()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralInteger()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralInteger()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralInteger()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralInteger()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralInteger()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralInteger()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralInteger()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralInteger()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralInteger()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralInteger()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralInteger()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralInteger()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralInteger()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralInteger()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralInteger()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralInteger()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralInteger()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralInteger()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralInteger()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralInteger()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralInteger()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralInteger()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralInteger()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralInteger()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralInteger()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralInteger()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralInteger()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralInteger()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralInteger()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralInteger()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralInteger()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralInteger()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralInteger()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralInteger()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralInteger()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Integer value that is the result of evaluating this LiteralInteger.
+        /// The Integer value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_358889_43199", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralInteger.Value")]
         public int Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralInteger()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralInteger()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralInteger()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralInteger()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralInteger()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralInteger()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralRational.cs b/SysML2.NET/Core/AutoGenPoco/LiteralRational.cs
index 99841bfc..817472d5 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralRational.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralRational.cs
@@ -71,14 +71,14 @@ public LiteralRational()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralRational()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralRational()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralRational()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralRational()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralRational()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralRational()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralRational()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralRational()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralRational()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralRational()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralRational()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralRational()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralRational()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralRational()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralRational()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralRational()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralRational()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralRational()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralRational()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralRational()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralRational()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralRational()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralRational()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralRational()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralRational()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralRational()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralRational()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralRational()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralRational()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralRational()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralRational()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralRational()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralRational()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralRational()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralRational()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralRational()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralRational()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralRational()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralRational()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralRational()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralRational()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralRational()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralRational()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralRational()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralRational()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralRational()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralRational()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralRational()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralRational()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralRational()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralRational()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralRational()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralRational()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The value whose rational approximation is the result of evaluating this LiteralRational.
+        /// The Real value that is the result of evaluating this Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_967605_43310", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralRational.Value")]
         public double Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralRational()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralRational()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralRational()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralRational()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralRational()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralRational()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/LiteralString.cs b/SysML2.NET/Core/AutoGenPoco/LiteralString.cs
index 16870125..b66a6df6 100644
--- a/SysML2.NET/Core/AutoGenPoco/LiteralString.cs
+++ b/SysML2.NET/Core/AutoGenPoco/LiteralString.cs
@@ -71,14 +71,14 @@ public LiteralString()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -92,7 +92,7 @@ public LiteralString()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,14 +102,14 @@ public LiteralString()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -119,7 +119,7 @@ public LiteralString()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -132,14 +132,14 @@ public LiteralString()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -149,14 +149,14 @@ public LiteralString()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -166,14 +166,14 @@ public LiteralString()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -182,7 +182,7 @@ public LiteralString()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -191,7 +191,7 @@ public LiteralString()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -201,14 +201,14 @@ public LiteralString()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -218,14 +218,15 @@ public LiteralString()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -233,7 +234,7 @@ public LiteralString()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -241,7 +242,7 @@ public LiteralString()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -250,7 +251,7 @@ public LiteralString()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -258,7 +259,7 @@ public LiteralString()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -272,7 +273,7 @@ public LiteralString()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -280,7 +281,7 @@ public LiteralString()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -289,14 +290,14 @@ public LiteralString()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -304,14 +305,14 @@ public LiteralString()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -325,7 +326,7 @@ public LiteralString()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -336,14 +337,14 @@ public LiteralString()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -351,14 +352,14 @@ public LiteralString()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -366,26 +367,26 @@ public LiteralString()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -393,7 +394,7 @@ public LiteralString()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -401,7 +402,7 @@ public LiteralString()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -409,7 +410,7 @@ public LiteralString()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -418,7 +419,7 @@ public LiteralString()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -429,14 +430,14 @@ public LiteralString()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -445,7 +446,7 @@ public LiteralString()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -454,7 +455,7 @@ public LiteralString()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +465,7 @@ public LiteralString()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -473,7 +474,7 @@ public LiteralString()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -483,7 +484,7 @@ public LiteralString()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -493,14 +494,14 @@ public LiteralString()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -509,7 +510,7 @@ public LiteralString()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -518,7 +519,7 @@ public LiteralString()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -528,7 +529,7 @@ public LiteralString()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -538,7 +539,7 @@ public LiteralString()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -548,7 +549,7 @@ public LiteralString()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -557,7 +558,7 @@ public LiteralString()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -567,7 +568,7 @@ public LiteralString()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -576,7 +577,7 @@ public LiteralString()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -587,7 +588,7 @@ public LiteralString()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -596,7 +597,7 @@ public LiteralString()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -604,7 +605,7 @@ public LiteralString()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -616,7 +617,7 @@ public LiteralString()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -626,7 +627,7 @@ public LiteralString()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -636,7 +637,7 @@ public LiteralString()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -646,7 +647,7 @@ public LiteralString()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -655,7 +656,7 @@ public LiteralString()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -665,14 +666,14 @@ public LiteralString()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -680,7 +681,7 @@ public LiteralString()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -690,7 +691,7 @@ public LiteralString()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -698,7 +699,7 @@ public LiteralString()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -709,7 +710,7 @@ public LiteralString()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -720,7 +721,7 @@ public LiteralString()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -733,7 +734,7 @@ public LiteralString()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -742,7 +743,7 @@ public LiteralString()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -754,14 +755,14 @@ public LiteralString()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -773,7 +774,7 @@ public LiteralString()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -784,14 +785,15 @@ public LiteralString()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The String value that is the result of evaluating this Expression.
+        /// The String value that is the result of evaluating this LiteralString.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674985_368212_43297", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILiteralString.Value")]
         public string Value { get; set; }
 
@@ -898,7 +900,7 @@ public LiteralString()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1029,10 +1031,10 @@ public LiteralString()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1132,7 +1134,7 @@ public LiteralString()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1211,7 +1213,7 @@ public LiteralString()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1257,12 +1259,11 @@ public LiteralString()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1389,7 +1390,7 @@ public LiteralString()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Membership.cs b/SysML2.NET/Core/AutoGenPoco/Membership.cs
index ca4918bc..320f27a4 100644
--- a/SysML2.NET/Core/AutoGenPoco/Membership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Membership.cs
@@ -40,10 +40,10 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// A Membership is a Relationship between a Namespace and an Element that indicates the Element is a
     /// member of (i.e., is contained in) the Namespace. Any memberNames specify how the memberElement is
     /// identified in the Namespace and the visibility specifies whether or not the memberElement is
-    /// publicly visible from outside the Namespace.If a Membership is an OwningMembership, then it owns its
-    /// memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
+    /// publicly visible from outside the Namespace. If a Membership is an OwningMembership, then it owns
+    /// its memberElement, which becomes an ownedMember of the membershipOwningNamespace. Otherwise, the
     /// memberNames of a Membership are effectively aliases within the membershipOwningNamespace for an
-    /// Element with a separate OwningMembership in the same or a different Namespace. 
+    /// Element with a separate OwningMembership in the same or a different Namespace.  
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1533160651680_888716_42152", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -74,14 +74,14 @@ public Membership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public Membership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public Membership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public Membership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public Membership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembership.MemberElement")]
         public IElement MemberElement { get; set; }
@@ -149,21 +149,21 @@ public Membership()
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberElementId")]
         public string memberElementId => this.ComputeMemberElementId();
 
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberName")]
         public string MemberName { get; set; }
 
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -173,7 +173,7 @@ public Membership()
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IMembership.MemberShortName")]
         public string MemberShortName { get; set; }
 
@@ -183,7 +183,7 @@ public Membership()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -191,7 +191,7 @@ public Membership()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -201,14 +201,14 @@ public Membership()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -219,7 +219,7 @@ public Membership()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -231,14 +231,14 @@ public Membership()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -248,7 +248,7 @@ public Membership()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -256,7 +256,7 @@ public Membership()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -267,7 +267,7 @@ public Membership()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -283,7 +283,7 @@ public Membership()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -291,7 +291,7 @@ public Membership()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -301,14 +301,14 @@ public Membership()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -340,7 +340,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -350,7 +350,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -432,7 +432,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/MembershipExpose.cs b/SysML2.NET/Core/AutoGenPoco/MembershipExpose.cs
index b8008282..35adfb56 100644
--- a/SysML2.NET/Core/AutoGenPoco/MembershipExpose.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MembershipExpose.cs
@@ -70,14 +70,14 @@ public MembershipExpose()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public MembershipExpose()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,7 +104,7 @@ public MembershipExpose()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -112,14 +112,14 @@ public MembershipExpose()
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public IElement importedElement => this.ComputeImportedElement();
 
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembershipImport.ImportedMembership")]
         public IMembership ImportedMembership { get; set; }
@@ -128,7 +128,7 @@ public MembershipExpose()
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -138,7 +138,7 @@ public MembershipExpose()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -149,14 +149,14 @@ public MembershipExpose()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.IsImportAll")]
         [Implements(implementation: "IImport.IsImportAll")]
         bool Root.Namespaces.IImport.IsImportAll
@@ -171,7 +171,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         [Implements(implementation: "IExpose.IsImportAll")]
         public bool IsImportAll { get; set; } = true;
@@ -179,14 +179,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -196,7 +196,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -204,7 +204,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -214,14 +214,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -232,7 +232,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -244,14 +244,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -261,7 +261,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -269,7 +269,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -280,7 +280,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -296,7 +296,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -304,7 +304,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -314,14 +314,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -334,7 +334,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembershipImport.ImportedMembership")]
         [Implements(implementation: "IRelationship.Target")]
@@ -353,7 +353,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -363,7 +363,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.Visibility")]
         [Implements(implementation: "IImport.Visibility")]
         VisibilityKind Root.Namespaces.IImport.Visibility
@@ -378,7 +378,7 @@ VisibilityKind Root.Namespaces.IImport.Visibility
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         [Implements(implementation: "IExpose.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Protected;
@@ -471,7 +471,7 @@ VisibilityKind Root.Namespaces.IImport.Visibility
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/MembershipImport.cs b/SysML2.NET/Core/AutoGenPoco/MembershipImport.cs
index e731b3ad..d0e7497b 100644
--- a/SysML2.NET/Core/AutoGenPoco/MembershipImport.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MembershipImport.cs
@@ -70,14 +70,14 @@ public MembershipImport()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public MembershipImport()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,7 +104,7 @@ public MembershipImport()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -112,14 +112,14 @@ public MembershipImport()
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public IElement importedElement => this.ComputeImportedElement();
 
         /// <summary>
         /// The Membership to be imported.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668466089734_604404_605", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IMembershipImport.ImportedMembership")]
         public IMembership ImportedMembership { get; set; }
@@ -128,7 +128,7 @@ public MembershipImport()
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -138,7 +138,7 @@ public MembershipImport()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -149,28 +149,28 @@ public MembershipImport()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsImportAll")]
         public bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -180,7 +180,7 @@ public MembershipImport()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -188,7 +188,7 @@ public MembershipImport()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -198,14 +198,14 @@ public MembershipImport()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -216,7 +216,7 @@ public MembershipImport()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -228,14 +228,14 @@ public MembershipImport()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -245,7 +245,7 @@ public MembershipImport()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -253,7 +253,7 @@ public MembershipImport()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -264,7 +264,7 @@ public MembershipImport()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -280,7 +280,7 @@ public MembershipImport()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -288,7 +288,7 @@ public MembershipImport()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -298,14 +298,14 @@ public MembershipImport()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -318,7 +318,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembershipImport.ImportedMembership")]
         [Implements(implementation: "IRelationship.Target")]
@@ -337,7 +337,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -347,7 +347,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [Implements(implementation: "IImport.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Private;
 
@@ -439,7 +439,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/MergeNode.cs b/SysML2.NET/Core/AutoGenPoco/MergeNode.cs
index 652e4d63..71538186 100644
--- a/SysML2.NET/Core/AutoGenPoco/MergeNode.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MergeNode.cs
@@ -97,7 +97,7 @@ public MergeNode()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -106,14 +106,14 @@ public MergeNode()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -127,7 +127,7 @@ public MergeNode()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -137,14 +137,14 @@ public MergeNode()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -154,7 +154,7 @@ public MergeNode()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -163,7 +163,7 @@ public MergeNode()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -178,14 +178,14 @@ public MergeNode()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -194,7 +194,7 @@ public MergeNode()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -204,14 +204,14 @@ public MergeNode()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -221,14 +221,14 @@ public MergeNode()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -237,7 +237,7 @@ public MergeNode()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -246,7 +246,7 @@ public MergeNode()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -256,14 +256,14 @@ public MergeNode()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -273,14 +273,14 @@ public MergeNode()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -288,7 +288,7 @@ public MergeNode()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -296,7 +296,7 @@ public MergeNode()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -305,7 +305,7 @@ public MergeNode()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -313,7 +313,7 @@ public MergeNode()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -327,7 +327,7 @@ public MergeNode()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -335,7 +335,7 @@ public MergeNode()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -344,14 +344,14 @@ public MergeNode()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -359,14 +359,14 @@ public MergeNode()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -380,7 +380,7 @@ public MergeNode()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -391,7 +391,7 @@ public MergeNode()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -399,21 +399,21 @@ public MergeNode()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -421,33 +421,33 @@ public MergeNode()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -455,7 +455,7 @@ public MergeNode()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -468,7 +468,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -476,11 +476,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -497,7 +497,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -506,7 +506,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -517,14 +517,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -532,7 +532,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -540,7 +540,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -548,7 +548,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -556,7 +556,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -564,7 +564,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -572,7 +572,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -582,7 +582,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -590,7 +590,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -598,7 +598,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -654,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -662,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -670,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -678,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -686,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -694,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -702,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -711,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -735,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -745,7 +745,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -754,7 +754,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -772,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -782,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -791,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -811,14 +811,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -836,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -885,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -894,7 +894,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -934,7 +934,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -954,7 +954,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -964,7 +964,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -983,14 +983,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -999,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1017,7 +1017,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1025,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1055,7 +1055,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1065,7 +1065,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1106,7 +1106,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1118,14 +1118,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1252,7 +1252,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1378,10 +1378,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1568,7 +1568,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1623,12 +1623,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1755,7 +1754,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Metaclass.cs b/SysML2.NET/Core/AutoGenPoco/Metaclass.cs
index 901234d3..094d7c89 100644
--- a/SysML2.NET/Core/AutoGenPoco/Metaclass.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Metaclass.cs
@@ -70,14 +70,14 @@ public Metaclass()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public Metaclass()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,14 +100,14 @@ public Metaclass()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -115,7 +115,7 @@ public Metaclass()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -125,14 +125,14 @@ public Metaclass()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -140,7 +140,7 @@ public Metaclass()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -150,14 +150,14 @@ public Metaclass()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -165,7 +165,7 @@ public Metaclass()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -174,7 +174,7 @@ public Metaclass()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -182,7 +182,7 @@ public Metaclass()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -196,7 +196,7 @@ public Metaclass()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -204,14 +204,14 @@ public Metaclass()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -222,26 +222,26 @@ public Metaclass()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -249,7 +249,7 @@ public Metaclass()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -257,7 +257,7 @@ public Metaclass()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -266,7 +266,7 @@ public Metaclass()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -277,14 +277,14 @@ public Metaclass()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -293,7 +293,7 @@ public Metaclass()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -302,7 +302,7 @@ public Metaclass()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -312,7 +312,7 @@ public Metaclass()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -322,7 +322,7 @@ public Metaclass()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -332,14 +332,14 @@ public Metaclass()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -348,7 +348,7 @@ public Metaclass()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -357,7 +357,7 @@ public Metaclass()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -367,7 +367,7 @@ public Metaclass()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -376,7 +376,7 @@ public Metaclass()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -386,7 +386,7 @@ public Metaclass()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -395,7 +395,7 @@ public Metaclass()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -405,7 +405,7 @@ public Metaclass()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -417,7 +417,7 @@ public Metaclass()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -427,7 +427,7 @@ public Metaclass()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -435,7 +435,7 @@ public Metaclass()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -445,14 +445,14 @@ public Metaclass()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -462,7 +462,7 @@ public Metaclass()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -470,7 +470,7 @@ public Metaclass()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -486,7 +486,7 @@ public Metaclass()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -496,14 +496,14 @@ public Metaclass()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -516,7 +516,7 @@ public Metaclass()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -731,7 +731,7 @@ public Metaclass()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -754,12 +754,11 @@ public Metaclass()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/MetadataAccessExpression.cs b/SysML2.NET/Core/AutoGenPoco/MetadataAccessExpression.cs
index 8bd6a329..ad4a9721 100644
--- a/SysML2.NET/Core/AutoGenPoco/MetadataAccessExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MetadataAccessExpression.cs
@@ -74,14 +74,14 @@ public MetadataAccessExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -95,7 +95,7 @@ public MetadataAccessExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -105,14 +105,14 @@ public MetadataAccessExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -122,7 +122,7 @@ public MetadataAccessExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -135,14 +135,14 @@ public MetadataAccessExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -152,14 +152,14 @@ public MetadataAccessExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -169,14 +169,14 @@ public MetadataAccessExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -185,7 +185,7 @@ public MetadataAccessExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -194,7 +194,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -204,14 +204,14 @@ public MetadataAccessExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -221,14 +221,15 @@ public MetadataAccessExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -236,7 +237,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -244,7 +245,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -253,7 +254,7 @@ public MetadataAccessExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -261,7 +262,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -275,7 +276,7 @@ public MetadataAccessExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -283,7 +284,7 @@ public MetadataAccessExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -292,14 +293,14 @@ public MetadataAccessExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -307,14 +308,14 @@ public MetadataAccessExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -328,7 +329,7 @@ public MetadataAccessExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -339,14 +340,14 @@ public MetadataAccessExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -354,14 +355,14 @@ public MetadataAccessExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -369,26 +370,26 @@ public MetadataAccessExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -396,7 +397,7 @@ public MetadataAccessExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -404,7 +405,7 @@ public MetadataAccessExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -412,7 +413,7 @@ public MetadataAccessExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -421,7 +422,7 @@ public MetadataAccessExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -432,14 +433,14 @@ public MetadataAccessExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -448,7 +449,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -457,7 +458,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -467,7 +468,7 @@ public MetadataAccessExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -476,7 +477,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -486,7 +487,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -496,14 +497,14 @@ public MetadataAccessExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -512,7 +513,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -521,7 +522,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -531,7 +532,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -541,7 +542,7 @@ public MetadataAccessExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -551,7 +552,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -560,7 +561,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -570,7 +571,7 @@ public MetadataAccessExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -579,7 +580,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -590,7 +591,7 @@ public MetadataAccessExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -599,7 +600,7 @@ public MetadataAccessExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -607,7 +608,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -619,7 +620,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -629,7 +630,7 @@ public MetadataAccessExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -639,7 +640,7 @@ public MetadataAccessExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -649,7 +650,7 @@ public MetadataAccessExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -658,7 +659,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -668,14 +669,14 @@ public MetadataAccessExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -683,7 +684,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -693,7 +694,7 @@ public MetadataAccessExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -701,7 +702,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -712,7 +713,7 @@ public MetadataAccessExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -723,7 +724,7 @@ public MetadataAccessExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -736,14 +737,14 @@ public MetadataAccessExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Element whose metadata is being accessed.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665514131655_247232_1341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IMetadataAccessExpression.ReferencedElement")]
         public IElement referencedElement => this.ComputeReferencedElement();
@@ -753,7 +754,7 @@ public MetadataAccessExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -765,14 +766,14 @@ public MetadataAccessExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -784,7 +785,7 @@ public MetadataAccessExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -795,7 +796,7 @@ public MetadataAccessExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -902,7 +903,7 @@ public MetadataAccessExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1037,10 +1038,10 @@ public MetadataAccessExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1150,7 +1151,7 @@ public MetadataAccessExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1229,7 +1230,7 @@ public MetadataAccessExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1275,12 +1276,11 @@ public MetadataAccessExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1407,7 +1407,7 @@ public MetadataAccessExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/MetadataDefinition.cs b/SysML2.NET/Core/AutoGenPoco/MetadataDefinition.cs
index e25dfd4c..c49c65b8 100644
--- a/SysML2.NET/Core/AutoGenPoco/MetadataDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MetadataDefinition.cs
@@ -91,14 +91,14 @@ public MetadataDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public MetadataDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public MetadataDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -136,7 +136,7 @@ public MetadataDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -145,7 +145,7 @@ public MetadataDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public MetadataDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -170,7 +170,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -180,14 +180,14 @@ public MetadataDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -195,7 +195,7 @@ public MetadataDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -204,7 +204,7 @@ public MetadataDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -212,7 +212,7 @@ public MetadataDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -226,7 +226,7 @@ public MetadataDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -234,14 +234,14 @@ public MetadataDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -252,33 +252,33 @@ public MetadataDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -286,7 +286,7 @@ public MetadataDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -294,7 +294,7 @@ public MetadataDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -302,7 +302,7 @@ public MetadataDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -311,7 +311,7 @@ public MetadataDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -322,14 +322,14 @@ public MetadataDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -337,7 +337,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -345,7 +345,7 @@ public MetadataDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -353,7 +353,7 @@ public MetadataDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -362,7 +362,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -371,7 +371,7 @@ public MetadataDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -379,7 +379,7 @@ public MetadataDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -387,7 +387,7 @@ public MetadataDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -395,7 +395,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -403,7 +403,7 @@ public MetadataDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -414,7 +414,7 @@ public MetadataDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -422,7 +422,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -431,7 +431,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -441,7 +441,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -451,14 +451,14 @@ public MetadataDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -467,7 +467,7 @@ public MetadataDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -475,7 +475,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -484,7 +484,7 @@ public MetadataDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -493,7 +493,7 @@ public MetadataDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -502,7 +502,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -511,7 +511,7 @@ public MetadataDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -519,7 +519,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -528,7 +528,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -537,7 +537,7 @@ public MetadataDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -546,7 +546,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -556,7 +556,7 @@ public MetadataDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -564,7 +564,7 @@ public MetadataDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -572,7 +572,7 @@ public MetadataDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -580,7 +580,7 @@ public MetadataDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -588,7 +588,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -596,7 +596,7 @@ public MetadataDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -607,7 +607,7 @@ public MetadataDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -615,7 +615,7 @@ public MetadataDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -624,7 +624,7 @@ public MetadataDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -633,7 +633,7 @@ public MetadataDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -642,7 +642,7 @@ public MetadataDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -650,7 +650,7 @@ public MetadataDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -658,7 +658,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -667,7 +667,7 @@ public MetadataDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -676,7 +676,7 @@ public MetadataDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -684,7 +684,7 @@ public MetadataDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -692,7 +692,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -700,7 +700,7 @@ public MetadataDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -709,14 +709,14 @@ public MetadataDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -726,7 +726,7 @@ public MetadataDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -734,7 +734,7 @@ public MetadataDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,7 +750,7 @@ public MetadataDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -760,14 +760,14 @@ public MetadataDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -780,14 +780,14 @@ public MetadataDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -796,7 +796,7 @@ public MetadataDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -806,7 +806,7 @@ public MetadataDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1022,7 +1022,7 @@ public MetadataDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1045,12 +1045,11 @@ public MetadataDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/MetadataFeature.cs b/SysML2.NET/Core/AutoGenPoco/MetadataFeature.cs
index 1802e177..e5ca4232 100644
--- a/SysML2.NET/Core/AutoGenPoco/MetadataFeature.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MetadataFeature.cs
@@ -70,7 +70,7 @@ public MetadataFeature()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -79,7 +79,7 @@ public MetadataFeature()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<IElement> annotatedElement => this.ComputeAnnotatedElement();
 
@@ -87,7 +87,7 @@ public MetadataFeature()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -100,7 +100,7 @@ public MetadataFeature()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -110,14 +110,14 @@ public MetadataFeature()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -127,7 +127,7 @@ public MetadataFeature()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -140,14 +140,14 @@ public MetadataFeature()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -156,14 +156,14 @@ public MetadataFeature()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -173,14 +173,14 @@ public MetadataFeature()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -189,7 +189,7 @@ public MetadataFeature()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -198,7 +198,7 @@ public MetadataFeature()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -208,14 +208,14 @@ public MetadataFeature()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -225,14 +225,14 @@ public MetadataFeature()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -240,7 +240,7 @@ public MetadataFeature()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -249,7 +249,7 @@ public MetadataFeature()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -257,7 +257,7 @@ public MetadataFeature()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -271,7 +271,7 @@ public MetadataFeature()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -279,7 +279,7 @@ public MetadataFeature()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -288,14 +288,14 @@ public MetadataFeature()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -303,14 +303,14 @@ public MetadataFeature()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -324,7 +324,7 @@ public MetadataFeature()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -335,21 +335,21 @@ public MetadataFeature()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -357,26 +357,26 @@ public MetadataFeature()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -384,7 +384,7 @@ public MetadataFeature()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -392,7 +392,7 @@ public MetadataFeature()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -400,14 +400,14 @@ public MetadataFeature()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IMetadataFeature.Metaclass")]
         public IMetaclass metaclass => this.ComputeMetaclass();
@@ -417,7 +417,7 @@ public MetadataFeature()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -428,14 +428,14 @@ public MetadataFeature()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -444,7 +444,7 @@ public MetadataFeature()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -454,7 +454,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -463,7 +463,7 @@ public MetadataFeature()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -473,7 +473,7 @@ public MetadataFeature()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -482,7 +482,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -492,7 +492,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -502,14 +502,14 @@ public MetadataFeature()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -518,7 +518,7 @@ public MetadataFeature()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -527,7 +527,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -537,7 +537,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -547,7 +547,7 @@ public MetadataFeature()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -557,7 +557,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -566,7 +566,7 @@ public MetadataFeature()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -576,7 +576,7 @@ public MetadataFeature()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -585,7 +585,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -596,7 +596,7 @@ public MetadataFeature()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -605,7 +605,7 @@ public MetadataFeature()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -613,7 +613,7 @@ public MetadataFeature()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -625,7 +625,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -635,7 +635,7 @@ public MetadataFeature()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -645,7 +645,7 @@ public MetadataFeature()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -655,7 +655,7 @@ public MetadataFeature()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -664,7 +664,7 @@ public MetadataFeature()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -674,14 +674,14 @@ public MetadataFeature()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -690,7 +690,7 @@ public MetadataFeature()
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -698,7 +698,7 @@ public MetadataFeature()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -708,7 +708,7 @@ public MetadataFeature()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -716,7 +716,7 @@ public MetadataFeature()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -727,7 +727,7 @@ public MetadataFeature()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -742,7 +742,7 @@ public MetadataFeature()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -752,14 +752,14 @@ public MetadataFeature()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -771,7 +771,7 @@ public MetadataFeature()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -782,7 +782,7 @@ public MetadataFeature()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -885,7 +885,7 @@ public MetadataFeature()
         string IElement.EffectiveName() => this.EffectiveName();
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -996,10 +996,10 @@ public MetadataFeature()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1166,7 +1166,7 @@ public MetadataFeature()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1212,12 +1212,11 @@ public MetadataFeature()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1353,7 +1352,7 @@ public MetadataFeature()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/MetadataUsage.cs b/SysML2.NET/Core/AutoGenPoco/MetadataUsage.cs
index 9fee88e6..4a9e8c92 100644
--- a/SysML2.NET/Core/AutoGenPoco/MetadataUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MetadataUsage.cs
@@ -97,7 +97,7 @@ public MetadataUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -106,7 +106,7 @@ public MetadataUsage()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         public List<IElement> annotatedElement => this.ComputeAnnotatedElement();
 
@@ -114,7 +114,7 @@ public MetadataUsage()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -127,7 +127,7 @@ public MetadataUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -137,14 +137,14 @@ public MetadataUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -154,7 +154,7 @@ public MetadataUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -163,7 +163,7 @@ public MetadataUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -178,14 +178,14 @@ public MetadataUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -193,7 +193,7 @@ public MetadataUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -203,14 +203,14 @@ public MetadataUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -220,14 +220,14 @@ public MetadataUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -236,7 +236,7 @@ public MetadataUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -245,7 +245,7 @@ public MetadataUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -255,14 +255,14 @@ public MetadataUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -272,14 +272,14 @@ public MetadataUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -287,7 +287,7 @@ public MetadataUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -295,7 +295,7 @@ public MetadataUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -304,7 +304,7 @@ public MetadataUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -312,7 +312,7 @@ public MetadataUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -326,7 +326,7 @@ public MetadataUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -334,7 +334,7 @@ public MetadataUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -343,14 +343,14 @@ public MetadataUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -358,14 +358,14 @@ public MetadataUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -379,7 +379,7 @@ public MetadataUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -390,7 +390,7 @@ public MetadataUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -398,21 +398,21 @@ public MetadataUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -420,33 +420,33 @@ public MetadataUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -454,7 +454,7 @@ public MetadataUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -476,7 +476,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IMetadataUsage.MetadataDefinition")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
@@ -486,11 +486,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -499,7 +499,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -507,14 +507,14 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
         /// <summary>
         /// The type of this MetadataFeature, which must be a Metaclass.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606345564958_925589_327", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IMetadataUsage.MetadataDefinition")]
         [Implements(implementation: "IMetadataFeature.Metaclass")]
@@ -523,7 +523,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataDefinition that is the definition of this MetadataUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647727047674_847094_2563", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1606345564958_925589_327")]
         [Implements(implementation: "IMetadataUsage.MetadataDefinition")]
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -545,14 +545,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -747,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -755,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -763,7 +763,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -773,7 +773,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -781,7 +781,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -790,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -800,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -809,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -819,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -828,7 +828,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -848,14 +848,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -981,7 +981,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -991,7 +991,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1001,7 +1001,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1010,7 +1010,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1020,14 +1020,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1045,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1053,7 +1053,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1063,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1071,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1102,7 +1102,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1114,7 +1114,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1124,14 +1124,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1143,7 +1143,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1155,14 +1155,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1171,7 +1171,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1180,7 +1180,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1276,7 +1276,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1395,10 +1395,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1574,7 +1574,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1629,12 +1629,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1770,7 +1769,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Multiplicity.cs b/SysML2.NET/Core/AutoGenPoco/Multiplicity.cs
index ce15b850..c4337f04 100644
--- a/SysML2.NET/Core/AutoGenPoco/Multiplicity.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Multiplicity.cs
@@ -42,12 +42,12 @@ namespace SysML2.NET.Core.POCO.Core.Types
     /// <summary>
     /// A Multiplicity is a Feature whose co-domain is a set of natural numbers giving the allowed
     /// cardinalities of each typeWithMultiplicity. The cardinality of a Type is defined as follows,
-    /// depending on whether the Type is a Classifier or Feature.<ul><li>Classifier – The number of basic
+    /// depending on whether the Type is a Classifier or Feature. <ul> <li>Classifier – The number of basic
     /// instances of the Classifier, that is, those instances representing things, which are not instances
-    /// of any subtypes of the Classifier that are Features.<li>Features – The number of instances with the
+    /// of any subtypes of the Classifier that are Features. <li>Features – The number of instances with the
     /// same featuring instances. In the case of a Feature with a Classifier as its featuringType, this is
     /// the number of values of Feature for each basic instance of the Classifier. Note that, for non-unique
-    /// Features, all duplicate values are included in this count.</li></ul>Multiplicity co-domains (in
+    /// Features, all duplicate values are included in this count.</li> </ul> Multiplicity co-domains (in
     /// models) can be specified by Expression that might vary in their results. If the typeWithMultiplicity
     /// is a Classifier, the domain of the Multiplicity shall be Base::Anything.  If the
     /// typeWithMultiplicity is a Feature,  the Multiplicity shall have the same domain as the
@@ -78,7 +78,7 @@ public Multiplicity()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -90,7 +90,7 @@ public Multiplicity()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -100,14 +100,14 @@ public Multiplicity()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -117,7 +117,7 @@ public Multiplicity()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -130,14 +130,14 @@ public Multiplicity()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -146,14 +146,14 @@ public Multiplicity()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -163,14 +163,14 @@ public Multiplicity()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -179,7 +179,7 @@ public Multiplicity()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -188,7 +188,7 @@ public Multiplicity()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -198,14 +198,14 @@ public Multiplicity()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -215,14 +215,14 @@ public Multiplicity()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -230,7 +230,7 @@ public Multiplicity()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -239,7 +239,7 @@ public Multiplicity()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -247,7 +247,7 @@ public Multiplicity()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -261,7 +261,7 @@ public Multiplicity()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -269,7 +269,7 @@ public Multiplicity()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -278,14 +278,14 @@ public Multiplicity()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -293,14 +293,14 @@ public Multiplicity()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -314,7 +314,7 @@ public Multiplicity()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -325,21 +325,21 @@ public Multiplicity()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -347,26 +347,26 @@ public Multiplicity()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -374,7 +374,7 @@ public Multiplicity()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -382,7 +382,7 @@ public Multiplicity()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -390,7 +390,7 @@ public Multiplicity()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -399,7 +399,7 @@ public Multiplicity()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -410,14 +410,14 @@ public Multiplicity()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -426,7 +426,7 @@ public Multiplicity()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -435,7 +435,7 @@ public Multiplicity()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -445,7 +445,7 @@ public Multiplicity()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -454,7 +454,7 @@ public Multiplicity()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -464,7 +464,7 @@ public Multiplicity()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -474,14 +474,14 @@ public Multiplicity()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -490,7 +490,7 @@ public Multiplicity()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -499,7 +499,7 @@ public Multiplicity()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -509,7 +509,7 @@ public Multiplicity()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -519,7 +519,7 @@ public Multiplicity()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -529,7 +529,7 @@ public Multiplicity()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -538,7 +538,7 @@ public Multiplicity()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -548,7 +548,7 @@ public Multiplicity()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -557,7 +557,7 @@ public Multiplicity()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -568,7 +568,7 @@ public Multiplicity()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -577,7 +577,7 @@ public Multiplicity()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -585,7 +585,7 @@ public Multiplicity()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -597,7 +597,7 @@ public Multiplicity()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -607,7 +607,7 @@ public Multiplicity()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -617,7 +617,7 @@ public Multiplicity()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -627,7 +627,7 @@ public Multiplicity()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -636,7 +636,7 @@ public Multiplicity()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -646,14 +646,14 @@ public Multiplicity()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -661,7 +661,7 @@ public Multiplicity()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -671,7 +671,7 @@ public Multiplicity()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -679,7 +679,7 @@ public Multiplicity()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -690,7 +690,7 @@ public Multiplicity()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -705,7 +705,7 @@ public Multiplicity()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -715,14 +715,14 @@ public Multiplicity()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -734,7 +734,7 @@ public Multiplicity()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -745,7 +745,7 @@ public Multiplicity()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -840,7 +840,7 @@ public Multiplicity()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -946,10 +946,10 @@ public Multiplicity()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1099,7 +1099,7 @@ public Multiplicity()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1145,12 +1145,11 @@ public Multiplicity()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1277,7 +1276,7 @@ public Multiplicity()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/MultiplicityRange.cs b/SysML2.NET/Core/AutoGenPoco/MultiplicityRange.cs
index 7047337e..753c8686 100644
--- a/SysML2.NET/Core/AutoGenPoco/MultiplicityRange.cs
+++ b/SysML2.NET/Core/AutoGenPoco/MultiplicityRange.cs
@@ -75,7 +75,7 @@ public MultiplicityRange()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -83,7 +83,7 @@ public MultiplicityRange()
         /// The owned Expressions of the MultiplicityRange whose results provide its bounds. These must be the
         /// first ownedMembers of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095221994_519580_5095", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IMultiplicityRange.Bound")]
         public List<IExpression> bound => this.ComputeBound();
@@ -96,7 +96,7 @@ public MultiplicityRange()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -106,14 +106,14 @@ public MultiplicityRange()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -123,7 +123,7 @@ public MultiplicityRange()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -136,14 +136,14 @@ public MultiplicityRange()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -152,14 +152,14 @@ public MultiplicityRange()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -169,14 +169,14 @@ public MultiplicityRange()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -185,7 +185,7 @@ public MultiplicityRange()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -194,7 +194,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -204,14 +204,14 @@ public MultiplicityRange()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -221,14 +221,14 @@ public MultiplicityRange()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -236,7 +236,7 @@ public MultiplicityRange()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -245,7 +245,7 @@ public MultiplicityRange()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -253,7 +253,7 @@ public MultiplicityRange()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -267,7 +267,7 @@ public MultiplicityRange()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -275,7 +275,7 @@ public MultiplicityRange()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -284,14 +284,14 @@ public MultiplicityRange()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -299,14 +299,14 @@ public MultiplicityRange()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -320,7 +320,7 @@ public MultiplicityRange()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -331,21 +331,21 @@ public MultiplicityRange()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -353,26 +353,26 @@ public MultiplicityRange()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -380,7 +380,7 @@ public MultiplicityRange()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -389,7 +389,7 @@ public MultiplicityRange()
         /// Expression is given, then the lower bound shall have the same value as the upper bound, unless the
         /// upper bound is unbounded (*), in which case the lower bound shall be 0.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094905677_801324_4744", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.LowerBound")]
         public IExpression lowerBound => this.ComputeLowerBound();
@@ -398,7 +398,7 @@ public MultiplicityRange()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -406,7 +406,7 @@ public MultiplicityRange()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -415,7 +415,7 @@ public MultiplicityRange()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -426,14 +426,14 @@ public MultiplicityRange()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -442,7 +442,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -451,7 +451,7 @@ public MultiplicityRange()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -461,7 +461,7 @@ public MultiplicityRange()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -470,7 +470,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -480,7 +480,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -490,14 +490,14 @@ public MultiplicityRange()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -506,7 +506,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -515,7 +515,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -525,7 +525,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -535,7 +535,7 @@ public MultiplicityRange()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -545,7 +545,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -554,7 +554,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -564,7 +564,7 @@ public MultiplicityRange()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -573,7 +573,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -584,7 +584,7 @@ public MultiplicityRange()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -593,7 +593,7 @@ public MultiplicityRange()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -601,7 +601,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -613,7 +613,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -623,7 +623,7 @@ public MultiplicityRange()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -633,7 +633,7 @@ public MultiplicityRange()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -643,7 +643,7 @@ public MultiplicityRange()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -652,7 +652,7 @@ public MultiplicityRange()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -662,14 +662,14 @@ public MultiplicityRange()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -677,7 +677,7 @@ public MultiplicityRange()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -687,7 +687,7 @@ public MultiplicityRange()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -695,7 +695,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -706,7 +706,7 @@ public MultiplicityRange()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -721,7 +721,7 @@ public MultiplicityRange()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -731,14 +731,14 @@ public MultiplicityRange()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -750,7 +750,7 @@ public MultiplicityRange()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -761,14 +761,14 @@ public MultiplicityRange()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Expression whose result is the upper bound of the MultiplicityRange.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573094947427_797440_4796", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1573095221994_519580_5095")]
         [Implements(implementation: "IMultiplicityRange.UpperBound")]
         public IExpression upperBound => this.ComputeUpperBound();
@@ -864,7 +864,7 @@ public MultiplicityRange()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -985,10 +985,10 @@ public MultiplicityRange()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1138,7 +1138,7 @@ public MultiplicityRange()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1184,12 +1184,11 @@ public MultiplicityRange()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1316,7 +1315,7 @@ public MultiplicityRange()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Namespace.cs b/SysML2.NET/Core/AutoGenPoco/Namespace.cs
index 7ef8986a..9847c293 100644
--- a/SysML2.NET/Core/AutoGenPoco/Namespace.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Namespace.cs
@@ -39,7 +39,7 @@ namespace SysML2.NET.Core.POCO.Root.Namespaces
     /// <summary>
     /// A Namespace is an Element that contains other Elements, known as its members, via Membership
     /// Relationships with those Elements. The members of a Namespace may be owned by the Namespace, aliased
-    /// in the Namespace, or imported into the Namespace via Import Relationships.A Namespace can provide
+    /// in the Namespace, or imported into the Namespace via Import Relationships. A Namespace can provide
     /// names for its members via the memberNames and memberShortNames specified by the Memberships in the
     /// Namespace. If a Membership specifies a memberName and/or memberShortName, then those are names of
     /// the corresponding memberElement relative to the Namespace. For an OwningMembership, the
@@ -72,14 +72,14 @@ public Namespace()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,14 +89,14 @@ public Namespace()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,14 +106,14 @@ public Namespace()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -125,14 +125,14 @@ public Namespace()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -140,7 +140,7 @@ public Namespace()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -148,7 +148,7 @@ public Namespace()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -158,7 +158,7 @@ public Namespace()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -166,7 +166,7 @@ public Namespace()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -176,7 +176,7 @@ public Namespace()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -184,7 +184,7 @@ public Namespace()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -194,7 +194,7 @@ public Namespace()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -203,7 +203,7 @@ public Namespace()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -213,7 +213,7 @@ public Namespace()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -225,14 +225,14 @@ public Namespace()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -242,7 +242,7 @@ public Namespace()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -250,7 +250,7 @@ public Namespace()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -266,7 +266,7 @@ public Namespace()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -276,14 +276,14 @@ public Namespace()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -374,7 +374,7 @@ public Namespace()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/NamespaceExpose.cs b/SysML2.NET/Core/AutoGenPoco/NamespaceExpose.cs
index 26339dda..df541cfa 100644
--- a/SysML2.NET/Core/AutoGenPoco/NamespaceExpose.cs
+++ b/SysML2.NET/Core/AutoGenPoco/NamespaceExpose.cs
@@ -70,14 +70,14 @@ public NamespaceExpose()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public NamespaceExpose()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,7 +104,7 @@ public NamespaceExpose()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -112,14 +112,14 @@ public NamespaceExpose()
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public IElement importedElement => this.ComputeImportedElement();
 
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "INamespaceImport.ImportedNamespace")]
         public INamespace ImportedNamespace { get; set; }
@@ -128,7 +128,7 @@ public NamespaceExpose()
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -138,7 +138,7 @@ public NamespaceExpose()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -149,14 +149,14 @@ public NamespaceExpose()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// An Expose always imports all Elements, regardless of visibility (isImportAll = true).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622578615027_762161_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622577942205_869984_64")]
         [Implements(implementation: "IExpose.IsImportAll")]
         public bool IsImportAll { get; set; } = true;
@@ -164,7 +164,7 @@ public NamespaceExpose()
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.IsImportAll")]
         [Implements(implementation: "IImport.IsImportAll")]
         bool Root.Namespaces.IImport.IsImportAll
@@ -179,14 +179,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -196,7 +196,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -204,7 +204,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -214,14 +214,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -232,7 +232,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -244,14 +244,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -261,7 +261,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -269,7 +269,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -280,7 +280,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -296,7 +296,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -304,7 +304,7 @@ bool Root.Namespaces.IImport.IsImportAll
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -314,14 +314,14 @@ bool Root.Namespaces.IImport.IsImportAll
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -334,7 +334,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("INamespaceImport.ImportedNamespace")]
         [Implements(implementation: "IRelationship.Target")]
@@ -353,7 +353,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -362,7 +362,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// An Expose always has protected visibility.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected")]
+        [Property(xmiId: "_2022x_2_12e503d9_1720469034555_222060_1140", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "protected", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674976_798509_43257")]
         [Implements(implementation: "IExpose.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Protected;
@@ -371,7 +371,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [RedefinedByProperty("IExpose.Visibility")]
         [Implements(implementation: "IImport.Visibility")]
         VisibilityKind Root.Namespaces.IImport.Visibility
@@ -471,7 +471,7 @@ VisibilityKind Root.Namespaces.IImport.Visibility
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/NamespaceImport.cs b/SysML2.NET/Core/AutoGenPoco/NamespaceImport.cs
index 0413eaf3..3f2f0be8 100644
--- a/SysML2.NET/Core/AutoGenPoco/NamespaceImport.cs
+++ b/SysML2.NET/Core/AutoGenPoco/NamespaceImport.cs
@@ -71,14 +71,14 @@ public NamespaceImport()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,14 +88,14 @@ public NamespaceImport()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -105,7 +105,7 @@ public NamespaceImport()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -113,14 +113,14 @@ public NamespaceImport()
         /// The effectively imported Element for this Import. For a MembershipImport, this is the memberElement
         /// of the importedMembership. For a NamespaceImport, it is the importedNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1668801846848_909736_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IImport.ImportedElement")]
         public IElement importedElement => this.ComputeImportedElement();
 
         /// <summary>
         /// The Namespace whose visible Memberships are imported by this NamespaceImport.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674966_977620_43202", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "INamespaceImport.ImportedNamespace")]
         public INamespace ImportedNamespace { get; set; }
@@ -129,7 +129,7 @@ public NamespaceImport()
         /// The Namespace into which Memberships are imported by this Import, which must be the
         /// owningRelatedElement of the Import.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_548878_43248", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IImport.ImportOwningNamespace")]
@@ -139,7 +139,7 @@ public NamespaceImport()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -150,28 +150,28 @@ public NamespaceImport()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether to import memberships without regard to declared visibility.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1622577942205_869984_64", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsImportAll")]
         public bool IsImportAll { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether to recursively import Memberships from visible, owned sub-Namespaces.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1605759116711_596237_5033", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IImport.IsRecursive")]
         public bool IsRecursive { get; set; }
 
@@ -181,7 +181,7 @@ public NamespaceImport()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -189,7 +189,7 @@ public NamespaceImport()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -199,14 +199,14 @@ public NamespaceImport()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -217,7 +217,7 @@ public NamespaceImport()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -229,14 +229,14 @@ public NamespaceImport()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -246,7 +246,7 @@ public NamespaceImport()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -254,7 +254,7 @@ public NamespaceImport()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -265,7 +265,7 @@ public NamespaceImport()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -281,7 +281,7 @@ public NamespaceImport()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -289,7 +289,7 @@ public NamespaceImport()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -299,14 +299,14 @@ public NamespaceImport()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IImport.ImportOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -319,7 +319,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("INamespaceImport.ImportedNamespace")]
         [Implements(implementation: "IRelationship.Target")]
@@ -338,7 +338,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -348,7 +348,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The visibility level of the imported members from this Import relative to the importOwningNamespace.
         /// The default is private.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674976_798509_43257", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "private", isOwnerEnd: false)]
         [Implements(implementation: "IImport.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Private;
 
@@ -440,7 +440,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/NullExpression.cs b/SysML2.NET/Core/AutoGenPoco/NullExpression.cs
index 56165cbd..afbf0eec 100644
--- a/SysML2.NET/Core/AutoGenPoco/NullExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/NullExpression.cs
@@ -70,14 +70,14 @@ public NullExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -91,7 +91,7 @@ public NullExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -101,14 +101,14 @@ public NullExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public NullExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public NullExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,14 +148,14 @@ public NullExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public NullExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -181,7 +181,7 @@ public NullExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -190,7 +190,7 @@ public NullExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -200,14 +200,14 @@ public NullExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -217,14 +217,15 @@ public NullExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -232,7 +233,7 @@ public NullExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -240,7 +241,7 @@ public NullExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -249,7 +250,7 @@ public NullExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -257,7 +258,7 @@ public NullExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -271,7 +272,7 @@ public NullExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -279,7 +280,7 @@ public NullExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -288,14 +289,14 @@ public NullExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -303,14 +304,14 @@ public NullExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -324,7 +325,7 @@ public NullExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -335,14 +336,14 @@ public NullExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -350,14 +351,14 @@ public NullExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -365,26 +366,26 @@ public NullExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -392,7 +393,7 @@ public NullExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -400,7 +401,7 @@ public NullExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -408,7 +409,7 @@ public NullExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -417,7 +418,7 @@ public NullExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -428,14 +429,14 @@ public NullExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -444,7 +445,7 @@ public NullExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -453,7 +454,7 @@ public NullExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -463,7 +464,7 @@ public NullExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -472,7 +473,7 @@ public NullExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -482,7 +483,7 @@ public NullExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -492,14 +493,14 @@ public NullExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -508,7 +509,7 @@ public NullExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -517,7 +518,7 @@ public NullExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -527,7 +528,7 @@ public NullExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -537,7 +538,7 @@ public NullExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -547,7 +548,7 @@ public NullExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -556,7 +557,7 @@ public NullExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -566,7 +567,7 @@ public NullExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -575,7 +576,7 @@ public NullExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -586,7 +587,7 @@ public NullExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -595,7 +596,7 @@ public NullExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -603,7 +604,7 @@ public NullExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -615,7 +616,7 @@ public NullExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -625,7 +626,7 @@ public NullExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -635,7 +636,7 @@ public NullExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -645,7 +646,7 @@ public NullExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -654,7 +655,7 @@ public NullExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -664,14 +665,14 @@ public NullExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -679,7 +680,7 @@ public NullExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -689,7 +690,7 @@ public NullExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -697,7 +698,7 @@ public NullExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -708,7 +709,7 @@ public NullExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -719,7 +720,7 @@ public NullExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -732,7 +733,7 @@ public NullExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -741,7 +742,7 @@ public NullExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -753,14 +754,14 @@ public NullExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -772,7 +773,7 @@ public NullExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -783,7 +784,7 @@ public NullExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -890,7 +891,7 @@ public NullExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1021,10 +1022,10 @@ public NullExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1124,7 +1125,7 @@ public NullExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1203,7 +1204,7 @@ public NullExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1249,12 +1250,11 @@ public NullExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1381,7 +1381,7 @@ public NullExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ObjectiveMembership.cs b/SysML2.NET/Core/AutoGenPoco/ObjectiveMembership.cs
index 28a5c774..e3f6e8a4 100644
--- a/SysML2.NET/Core/AutoGenPoco/ObjectiveMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ObjectiveMembership.cs
@@ -73,14 +73,14 @@ public ObjectiveMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -90,14 +90,14 @@ public ObjectiveMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -107,7 +107,7 @@ public ObjectiveMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -115,7 +115,7 @@ public ObjectiveMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -126,21 +126,21 @@ public ObjectiveMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -153,7 +153,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -161,7 +161,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -173,7 +173,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -184,7 +184,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -199,7 +199,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -207,7 +207,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -217,7 +217,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -225,7 +225,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -235,7 +235,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -244,7 +244,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IObjectiveMembership.OwnedObjectiveRequirement")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -253,7 +253,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -261,7 +261,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -269,7 +269,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The RequirementUsage that is the ownedMemberFeature of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258776804_538578_832", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IObjectiveMembership.OwnedObjectiveRequirement")]
         public IRequirementUsage ownedObjectiveRequirement => this.ComputeOwnedObjectiveRequirement();
@@ -277,7 +277,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -288,7 +288,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -300,14 +300,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -317,7 +317,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -325,7 +325,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -336,7 +336,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -347,7 +347,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -361,7 +361,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -369,7 +369,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -379,14 +379,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -399,7 +399,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -418,7 +418,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -428,7 +428,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -520,7 +520,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/OccurrenceDefinition.cs b/SysML2.NET/Core/AutoGenPoco/OccurrenceDefinition.cs
index 07f2c191..abdcebe0 100644
--- a/SysML2.NET/Core/AutoGenPoco/OccurrenceDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/OccurrenceDefinition.cs
@@ -94,14 +94,14 @@ public OccurrenceDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -111,7 +111,7 @@ public OccurrenceDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -124,14 +124,14 @@ public OccurrenceDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -139,7 +139,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -148,7 +148,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -158,14 +158,14 @@ public OccurrenceDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -173,7 +173,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -183,14 +183,14 @@ public OccurrenceDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -198,7 +198,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -207,7 +207,7 @@ public OccurrenceDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -215,7 +215,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -229,7 +229,7 @@ public OccurrenceDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -237,14 +237,14 @@ public OccurrenceDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -255,33 +255,33 @@ public OccurrenceDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -289,7 +289,7 @@ public OccurrenceDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -297,7 +297,7 @@ public OccurrenceDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -305,7 +305,7 @@ public OccurrenceDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -314,7 +314,7 @@ public OccurrenceDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -325,14 +325,14 @@ public OccurrenceDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -340,7 +340,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -348,7 +348,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -356,7 +356,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -365,7 +365,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -374,7 +374,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -382,7 +382,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -390,7 +390,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -398,7 +398,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -406,7 +406,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -417,7 +417,7 @@ public OccurrenceDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -425,7 +425,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -434,7 +434,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -444,7 +444,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -454,14 +454,14 @@ public OccurrenceDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -470,7 +470,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -478,7 +478,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -487,7 +487,7 @@ public OccurrenceDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -496,7 +496,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -505,7 +505,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -514,7 +514,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -522,7 +522,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -531,7 +531,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -540,7 +540,7 @@ public OccurrenceDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -549,7 +549,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -559,7 +559,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -567,7 +567,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -575,7 +575,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -583,7 +583,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -591,7 +591,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -599,7 +599,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -610,7 +610,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -618,7 +618,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -627,7 +627,7 @@ public OccurrenceDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -636,7 +636,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -645,7 +645,7 @@ public OccurrenceDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -653,7 +653,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -661,7 +661,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -670,7 +670,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -679,7 +679,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -687,7 +687,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -695,7 +695,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -703,7 +703,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -712,14 +712,14 @@ public OccurrenceDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -729,7 +729,7 @@ public OccurrenceDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -737,7 +737,7 @@ public OccurrenceDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -753,7 +753,7 @@ public OccurrenceDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -763,14 +763,14 @@ public OccurrenceDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -783,14 +783,14 @@ public OccurrenceDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -799,7 +799,7 @@ public OccurrenceDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -809,7 +809,7 @@ public OccurrenceDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1025,7 +1025,7 @@ public OccurrenceDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1048,12 +1048,11 @@ public OccurrenceDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/OccurrenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/OccurrenceUsage.cs
index 2ab0ea63..b18c05e1 100644
--- a/SysML2.NET/Core/AutoGenPoco/OccurrenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/OccurrenceUsage.cs
@@ -95,7 +95,7 @@ public OccurrenceUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -107,7 +107,7 @@ public OccurrenceUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -117,14 +117,14 @@ public OccurrenceUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -134,7 +134,7 @@ public OccurrenceUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -143,7 +143,7 @@ public OccurrenceUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -158,14 +158,14 @@ public OccurrenceUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -173,7 +173,7 @@ public OccurrenceUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -183,14 +183,14 @@ public OccurrenceUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public OccurrenceUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -216,7 +216,7 @@ public OccurrenceUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -225,7 +225,7 @@ public OccurrenceUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -235,14 +235,14 @@ public OccurrenceUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -252,14 +252,14 @@ public OccurrenceUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -267,7 +267,7 @@ public OccurrenceUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -275,7 +275,7 @@ public OccurrenceUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -284,7 +284,7 @@ public OccurrenceUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -292,7 +292,7 @@ public OccurrenceUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -306,7 +306,7 @@ public OccurrenceUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -314,7 +314,7 @@ public OccurrenceUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -323,14 +323,14 @@ public OccurrenceUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -338,14 +338,14 @@ public OccurrenceUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -359,7 +359,7 @@ public OccurrenceUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -370,7 +370,7 @@ public OccurrenceUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -378,21 +378,21 @@ public OccurrenceUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -400,33 +400,33 @@ public OccurrenceUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -434,7 +434,7 @@ public OccurrenceUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -447,7 +447,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -455,11 +455,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -468,7 +468,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -476,7 +476,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -496,14 +496,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -789,14 +789,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -814,7 +814,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -961,14 +961,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1014,7 +1014,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1056,14 +1056,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1087,14 +1087,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1103,7 +1103,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1112,7 +1112,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1208,7 +1208,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1314,10 +1314,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1476,7 +1476,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1531,12 +1531,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1663,7 +1662,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/OperatorExpression.cs b/SysML2.NET/Core/AutoGenPoco/OperatorExpression.cs
index c9156a75..4857c2fd 100644
--- a/SysML2.NET/Core/AutoGenPoco/OperatorExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/OperatorExpression.cs
@@ -71,24 +71,24 @@ public OperatorExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -102,7 +102,7 @@ public OperatorExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -112,14 +112,14 @@ public OperatorExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public OperatorExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public OperatorExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,14 +159,14 @@ public OperatorExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public OperatorExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -192,7 +192,7 @@ public OperatorExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public OperatorExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -211,14 +211,14 @@ public OperatorExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -228,14 +228,15 @@ public OperatorExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -243,7 +244,7 @@ public OperatorExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -251,7 +252,7 @@ public OperatorExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -260,7 +261,7 @@ public OperatorExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -268,7 +269,7 @@ public OperatorExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -276,7 +277,7 @@ public OperatorExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -290,7 +291,7 @@ public OperatorExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -298,7 +299,7 @@ public OperatorExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -307,14 +308,14 @@ public OperatorExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -322,14 +323,14 @@ public OperatorExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -343,7 +344,7 @@ public OperatorExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -354,14 +355,14 @@ public OperatorExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -369,14 +370,14 @@ public OperatorExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,26 +385,26 @@ public OperatorExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +412,7 @@ public OperatorExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -419,7 +420,7 @@ public OperatorExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -427,7 +428,7 @@ public OperatorExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -436,7 +437,7 @@ public OperatorExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -447,7 +448,7 @@ public OperatorExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -455,14 +456,14 @@ public OperatorExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOperatorExpression.Operator")]
         public string Operator { get; set; }
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -471,7 +472,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -480,7 +481,7 @@ public OperatorExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -490,7 +491,7 @@ public OperatorExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -499,7 +500,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -509,7 +510,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -519,14 +520,14 @@ public OperatorExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -535,7 +536,7 @@ public OperatorExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -544,7 +545,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -554,7 +555,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -564,7 +565,7 @@ public OperatorExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -574,7 +575,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -583,7 +584,7 @@ public OperatorExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -593,7 +594,7 @@ public OperatorExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -602,7 +603,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -613,7 +614,7 @@ public OperatorExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -622,7 +623,7 @@ public OperatorExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -630,7 +631,7 @@ public OperatorExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -642,7 +643,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -652,7 +653,7 @@ public OperatorExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -662,7 +663,7 @@ public OperatorExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -672,7 +673,7 @@ public OperatorExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -681,7 +682,7 @@ public OperatorExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -691,14 +692,14 @@ public OperatorExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -706,7 +707,7 @@ public OperatorExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -716,7 +717,7 @@ public OperatorExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -724,7 +725,7 @@ public OperatorExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -735,7 +736,7 @@ public OperatorExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -746,7 +747,7 @@ public OperatorExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -759,7 +760,7 @@ public OperatorExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -768,7 +769,7 @@ public OperatorExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -780,14 +781,14 @@ public OperatorExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -799,7 +800,7 @@ public OperatorExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -810,7 +811,7 @@ public OperatorExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -917,7 +918,7 @@ public OperatorExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1052,7 +1053,7 @@ public OperatorExpression()
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1069,10 +1070,10 @@ public OperatorExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1173,7 +1174,7 @@ public OperatorExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1252,7 +1253,7 @@ public OperatorExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1298,12 +1299,11 @@ public OperatorExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1430,7 +1430,7 @@ public OperatorExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/OwningMembership.cs b/SysML2.NET/Core/AutoGenPoco/OwningMembership.cs
index 489884cd..36f5ccbd 100644
--- a/SysML2.NET/Core/AutoGenPoco/OwningMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/OwningMembership.cs
@@ -69,14 +69,14 @@ public OwningMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,14 +86,14 @@ public OwningMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -103,7 +103,7 @@ public OwningMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -111,7 +111,7 @@ public OwningMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -122,21 +122,21 @@ public OwningMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -149,7 +149,7 @@ IElement IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string IMembership.memberElementId => this.ownedMemberElementId;
@@ -157,7 +157,7 @@ IElement IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string IMembership.MemberName
@@ -169,7 +169,7 @@ string IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -179,7 +179,7 @@ string IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string IMembership.MemberShortName
@@ -194,7 +194,7 @@ string IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -202,7 +202,7 @@ string IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -212,7 +212,7 @@ string IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -220,7 +220,7 @@ string IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElement")]
@@ -229,7 +229,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -237,7 +237,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -245,7 +245,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -253,7 +253,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -264,7 +264,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -276,14 +276,14 @@ string IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -293,7 +293,7 @@ string IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -301,7 +301,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -312,7 +312,7 @@ string IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -328,7 +328,7 @@ string IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -336,7 +336,7 @@ string IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -346,14 +346,14 @@ string IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -366,7 +366,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -385,7 +385,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -395,7 +395,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -487,7 +487,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Package.cs b/SysML2.NET/Core/AutoGenPoco/Package.cs
index 14629d9b..370448eb 100644
--- a/SysML2.NET/Core/AutoGenPoco/Package.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Package.cs
@@ -68,14 +68,14 @@ public Package()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -85,14 +85,14 @@ public Package()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -102,7 +102,7 @@ public Package()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -110,7 +110,7 @@ public Package()
         /// The model-level evaluable Boolean-valued Expression used to filter the members of this Package,
         /// which are owned by the Package are via ElementFilterMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1607033896050_867332_6206", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPackage.FilterCondition")]
         public List<IExpression> filterCondition => this.ComputeFilterCondition();
@@ -118,7 +118,7 @@ public Package()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -130,14 +130,14 @@ public Package()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -145,7 +145,7 @@ public Package()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -153,7 +153,7 @@ public Package()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -163,7 +163,7 @@ public Package()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -171,7 +171,7 @@ public Package()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -181,7 +181,7 @@ public Package()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -189,7 +189,7 @@ public Package()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -199,7 +199,7 @@ public Package()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -208,7 +208,7 @@ public Package()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -218,7 +218,7 @@ public Package()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -230,14 +230,14 @@ public Package()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -247,7 +247,7 @@ public Package()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -255,7 +255,7 @@ public Package()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -271,7 +271,7 @@ public Package()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -281,14 +281,14 @@ public Package()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -401,7 +401,7 @@ public Package()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ParameterMembership.cs b/SysML2.NET/Core/AutoGenPoco/ParameterMembership.cs
index 0b113f9b..906702a6 100644
--- a/SysML2.NET/Core/AutoGenPoco/ParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ParameterMembership.cs
@@ -74,14 +74,14 @@ public ParameterMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public ParameterMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public ParameterMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public ParameterMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public ParameterMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -154,7 +154,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -162,7 +162,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -174,7 +174,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -218,7 +218,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -226,7 +226,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -236,7 +236,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -245,7 +245,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -254,7 +254,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
         public IFeature ownedMemberParameter => this.ComputeOwnedMemberParameter();
@@ -270,7 +270,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -278,7 +278,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -289,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -301,14 +301,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -318,7 +318,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -326,7 +326,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -362,7 +362,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -370,7 +370,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -380,14 +380,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -400,7 +400,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -419,7 +419,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -429,7 +429,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -529,7 +529,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/PartDefinition.cs b/SysML2.NET/Core/AutoGenPoco/PartDefinition.cs
index 388f627a..6ca3bc07 100644
--- a/SysML2.NET/Core/AutoGenPoco/PartDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PartDefinition.cs
@@ -92,14 +92,14 @@ public PartDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -109,7 +109,7 @@ public PartDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -122,14 +122,14 @@ public PartDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -137,7 +137,7 @@ public PartDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -146,7 +146,7 @@ public PartDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -156,14 +156,14 @@ public PartDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -171,7 +171,7 @@ public PartDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -181,14 +181,14 @@ public PartDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -196,7 +196,7 @@ public PartDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -205,7 +205,7 @@ public PartDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -213,7 +213,7 @@ public PartDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -227,7 +227,7 @@ public PartDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -235,14 +235,14 @@ public PartDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -253,33 +253,33 @@ public PartDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -287,7 +287,7 @@ public PartDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -295,7 +295,7 @@ public PartDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -303,7 +303,7 @@ public PartDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -312,7 +312,7 @@ public PartDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -323,14 +323,14 @@ public PartDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -338,7 +338,7 @@ public PartDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -346,7 +346,7 @@ public PartDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -354,7 +354,7 @@ public PartDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -363,7 +363,7 @@ public PartDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -372,7 +372,7 @@ public PartDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -380,7 +380,7 @@ public PartDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -388,7 +388,7 @@ public PartDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -396,7 +396,7 @@ public PartDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -404,7 +404,7 @@ public PartDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -415,7 +415,7 @@ public PartDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -423,7 +423,7 @@ public PartDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -432,7 +432,7 @@ public PartDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -442,7 +442,7 @@ public PartDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -452,14 +452,14 @@ public PartDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -468,7 +468,7 @@ public PartDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -476,7 +476,7 @@ public PartDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -485,7 +485,7 @@ public PartDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -494,7 +494,7 @@ public PartDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -503,7 +503,7 @@ public PartDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -512,7 +512,7 @@ public PartDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -520,7 +520,7 @@ public PartDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -529,7 +529,7 @@ public PartDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -538,7 +538,7 @@ public PartDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -547,7 +547,7 @@ public PartDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -557,7 +557,7 @@ public PartDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -565,7 +565,7 @@ public PartDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -573,7 +573,7 @@ public PartDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -581,7 +581,7 @@ public PartDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -589,7 +589,7 @@ public PartDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -597,7 +597,7 @@ public PartDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -608,7 +608,7 @@ public PartDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -616,7 +616,7 @@ public PartDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -625,7 +625,7 @@ public PartDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -634,7 +634,7 @@ public PartDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -643,7 +643,7 @@ public PartDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -651,7 +651,7 @@ public PartDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -659,7 +659,7 @@ public PartDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -668,7 +668,7 @@ public PartDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -677,7 +677,7 @@ public PartDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -685,7 +685,7 @@ public PartDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -693,7 +693,7 @@ public PartDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -701,7 +701,7 @@ public PartDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -710,14 +710,14 @@ public PartDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -727,7 +727,7 @@ public PartDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -735,7 +735,7 @@ public PartDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -751,7 +751,7 @@ public PartDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -761,14 +761,14 @@ public PartDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -781,14 +781,14 @@ public PartDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -797,7 +797,7 @@ public PartDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -807,7 +807,7 @@ public PartDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1023,7 +1023,7 @@ public PartDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1046,12 +1046,11 @@ public PartDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/PartUsage.cs b/SysML2.NET/Core/AutoGenPoco/PartUsage.cs
index fd92dc2c..bd37c8d2 100644
--- a/SysML2.NET/Core/AutoGenPoco/PartUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PartUsage.cs
@@ -67,7 +67,7 @@ namespace SysML2.NET.Core.POCO.Systems.Parts
 
     /// <summary>
     /// A PartUsage is a usage of a PartDefinition to represent a system or a part of a system. At least one
-    /// of the itemDefinitions of the PartUsage must be a PartDefinition.A PartUsage must subset, directly
+    /// of the itemDefinitions of the PartUsage must be a PartDefinition. A PartUsage must subset, directly
     /// or indirectly, the base PartUsage parts from the Systems Model Library.
     /// </summary>
     [Class(xmiId: "_18_5_3_12e503d9_1565471239590_312157_20701", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -95,7 +95,7 @@ public PartUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -107,7 +107,7 @@ public PartUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -117,14 +117,14 @@ public PartUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -134,7 +134,7 @@ public PartUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -143,7 +143,7 @@ public PartUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -158,14 +158,14 @@ public PartUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -173,7 +173,7 @@ public PartUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -183,14 +183,14 @@ public PartUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public PartUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -216,7 +216,7 @@ public PartUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -225,7 +225,7 @@ public PartUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -235,14 +235,14 @@ public PartUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -252,14 +252,14 @@ public PartUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -267,7 +267,7 @@ public PartUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -275,7 +275,7 @@ public PartUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -284,7 +284,7 @@ public PartUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -292,7 +292,7 @@ public PartUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -306,7 +306,7 @@ public PartUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -314,7 +314,7 @@ public PartUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -323,14 +323,14 @@ public PartUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -338,14 +338,14 @@ public PartUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -359,7 +359,7 @@ public PartUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -370,7 +370,7 @@ public PartUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -378,21 +378,21 @@ public PartUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -400,33 +400,33 @@ public PartUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -434,7 +434,7 @@ public PartUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -447,7 +447,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -456,7 +456,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -465,11 +465,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -478,7 +478,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -486,7 +486,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -506,14 +506,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -521,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -529,7 +529,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -537,7 +537,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -579,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -587,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -595,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -619,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -627,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -635,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -643,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -651,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -700,7 +700,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -708,7 +708,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -716,7 +716,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -742,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -799,14 +799,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -902,7 +902,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -922,7 +922,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -971,14 +971,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -987,7 +987,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1013,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1042,7 +1042,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
         public List<IPartDefinition> partDefinition => this.ComputePartDefinition();
@@ -1052,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1074,14 +1074,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1093,7 +1093,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1105,14 +1105,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1130,7 +1130,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1226,7 +1226,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1332,10 +1332,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1494,7 +1494,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1549,12 +1549,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1681,7 +1680,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/PayloadFeature.cs b/SysML2.NET/Core/AutoGenPoco/PayloadFeature.cs
index d94f3802..ef53b116 100644
--- a/SysML2.NET/Core/AutoGenPoco/PayloadFeature.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PayloadFeature.cs
@@ -69,7 +69,7 @@ public PayloadFeature()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -81,7 +81,7 @@ public PayloadFeature()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -91,14 +91,14 @@ public PayloadFeature()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public PayloadFeature()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public PayloadFeature()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -137,14 +137,14 @@ public PayloadFeature()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -154,14 +154,14 @@ public PayloadFeature()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -170,7 +170,7 @@ public PayloadFeature()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -179,7 +179,7 @@ public PayloadFeature()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -189,14 +189,14 @@ public PayloadFeature()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -206,14 +206,14 @@ public PayloadFeature()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -221,7 +221,7 @@ public PayloadFeature()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -230,7 +230,7 @@ public PayloadFeature()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -238,7 +238,7 @@ public PayloadFeature()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -252,7 +252,7 @@ public PayloadFeature()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -260,7 +260,7 @@ public PayloadFeature()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -269,14 +269,14 @@ public PayloadFeature()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -284,14 +284,14 @@ public PayloadFeature()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -305,7 +305,7 @@ public PayloadFeature()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -316,21 +316,21 @@ public PayloadFeature()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -338,26 +338,26 @@ public PayloadFeature()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -365,7 +365,7 @@ public PayloadFeature()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -373,7 +373,7 @@ public PayloadFeature()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -381,7 +381,7 @@ public PayloadFeature()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -390,7 +390,7 @@ public PayloadFeature()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -401,14 +401,14 @@ public PayloadFeature()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -417,7 +417,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -426,7 +426,7 @@ public PayloadFeature()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -436,7 +436,7 @@ public PayloadFeature()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -445,7 +445,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -455,7 +455,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -465,14 +465,14 @@ public PayloadFeature()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -481,7 +481,7 @@ public PayloadFeature()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -490,7 +490,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -500,7 +500,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -510,7 +510,7 @@ public PayloadFeature()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -520,7 +520,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -529,7 +529,7 @@ public PayloadFeature()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -539,7 +539,7 @@ public PayloadFeature()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -548,7 +548,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -559,7 +559,7 @@ public PayloadFeature()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -568,7 +568,7 @@ public PayloadFeature()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -576,7 +576,7 @@ public PayloadFeature()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -588,7 +588,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -598,7 +598,7 @@ public PayloadFeature()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -608,7 +608,7 @@ public PayloadFeature()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -618,7 +618,7 @@ public PayloadFeature()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -627,7 +627,7 @@ public PayloadFeature()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -637,14 +637,14 @@ public PayloadFeature()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -652,7 +652,7 @@ public PayloadFeature()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -662,7 +662,7 @@ public PayloadFeature()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -670,7 +670,7 @@ public PayloadFeature()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -681,7 +681,7 @@ public PayloadFeature()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -696,7 +696,7 @@ public PayloadFeature()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -706,14 +706,14 @@ public PayloadFeature()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -725,7 +725,7 @@ public PayloadFeature()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -736,7 +736,7 @@ public PayloadFeature()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -831,7 +831,7 @@ public PayloadFeature()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -937,10 +937,10 @@ public PayloadFeature()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1090,7 +1090,7 @@ public PayloadFeature()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1136,12 +1136,11 @@ public PayloadFeature()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1268,7 +1267,7 @@ public PayloadFeature()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/PerformActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/PerformActionUsage.cs
index e26ce8c8..a6660f85 100644
--- a/SysML2.NET/Core/AutoGenPoco/PerformActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PerformActionUsage.cs
@@ -99,7 +99,7 @@ public PerformActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -108,14 +108,14 @@ public PerformActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -129,7 +129,7 @@ public PerformActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -139,14 +139,14 @@ public PerformActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -156,7 +156,7 @@ public PerformActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -165,7 +165,7 @@ public PerformActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -180,14 +180,14 @@ public PerformActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -196,7 +196,7 @@ public PerformActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -206,14 +206,14 @@ public PerformActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -223,14 +223,14 @@ public PerformActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -239,7 +239,7 @@ public PerformActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -250,7 +250,7 @@ public PerformActionUsage()
         /// of the ownedReferenceSubsetting for the EventOccurrenceUsage, if there is one, and, otherwise, the
         /// EventOccurrenceUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1622831790393_676695_195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IPerformActionUsage.PerformedAction")]
         [Implements(implementation: "IEventOccurrenceUsage.EventOccurrence")]
         IOccurrenceUsage Systems.Occurrences.IEventOccurrenceUsage.eventOccurrence => this.performedAction;
@@ -258,7 +258,7 @@ public PerformActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -268,14 +268,14 @@ public PerformActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -285,14 +285,14 @@ public PerformActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -300,7 +300,7 @@ public PerformActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -308,7 +308,7 @@ public PerformActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -317,7 +317,7 @@ public PerformActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -325,7 +325,7 @@ public PerformActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -339,7 +339,7 @@ public PerformActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -347,7 +347,7 @@ public PerformActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -356,14 +356,14 @@ public PerformActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -371,14 +371,14 @@ public PerformActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -392,7 +392,7 @@ public PerformActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -403,7 +403,7 @@ public PerformActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -411,21 +411,21 @@ public PerformActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -433,14 +433,14 @@ public PerformActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IEventOccurrenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool Systems.DefinitionAndUsage.IUsage.isReference => this.isReference;
@@ -448,27 +448,27 @@ public PerformActionUsage()
         /// <summary>
         /// Always true for an EventOccurrenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1672526906017_786343_306", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IEventOccurrenceUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -476,7 +476,7 @@ public PerformActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -489,7 +489,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -497,11 +497,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -538,14 +538,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -619,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -627,7 +627,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -635,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -643,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -651,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -659,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -667,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -675,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -683,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -691,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -699,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -707,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -732,7 +732,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -740,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -766,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -775,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -803,7 +803,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -822,7 +822,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -832,14 +832,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -848,7 +848,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -867,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -887,7 +887,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -915,7 +915,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -935,7 +935,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -985,7 +985,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1004,14 +1004,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1020,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1057,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1085,7 +1085,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ActionUsage to be performed by this PerformedActionUsage. It is the eventOccurrence of the
         /// PerformActionUsage considered as an EventOccurrenceUsage, which must be an ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567740791820_867719_18017", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1622831790393_676695_195")]
         [Implements(implementation: "IPerformActionUsage.PerformedAction")]
         public IActionUsage performedAction => this.ComputePerformedAction();
@@ -1095,7 +1095,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1107,7 +1107,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1117,14 +1117,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1136,7 +1136,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1148,14 +1148,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1164,7 +1164,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1173,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1282,7 +1282,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1408,10 +1408,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1590,7 +1590,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1645,12 +1645,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1777,7 +1776,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/PortConjugation.cs b/SysML2.NET/Core/AutoGenPoco/PortConjugation.cs
index 0b6b26af..af5ed1e2 100644
--- a/SysML2.NET/Core/AutoGenPoco/PortConjugation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PortConjugation.cs
@@ -73,14 +73,14 @@ public PortConjugation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to the originalPortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484344899_880331_946", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482646809_778895_441")]
         [Implements(implementation: "IPortConjugation.ConjugatedPortDefinition")]
         public IConjugatedPortDefinition conjugatedPortDefinition => this.ComputeConjugatedPortDefinition();
@@ -88,7 +88,7 @@ public PortConjugation()
         /// <summary>
         /// The Type that is the result of applying Conjugation to the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482490143_721644_299", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConjugation.ConjugatedType")]
         public IType ConjugatedType { get; set; }
@@ -96,7 +96,7 @@ public PortConjugation()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -106,14 +106,14 @@ public PortConjugation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -123,7 +123,7 @@ public PortConjugation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -131,7 +131,7 @@ public PortConjugation()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -142,14 +142,14 @@ public PortConjugation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -159,14 +159,14 @@ public PortConjugation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The PortDefinition being conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484331999_998721_917", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1575482354187_108424_237")]
         [Implements(implementation: "IPortConjugation.OriginalPortDefinition")]
         public IPortDefinition OriginalPortDefinition { get; set; }
@@ -174,7 +174,7 @@ public PortConjugation()
         /// <summary>
         /// The Type to be conjugated.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482354187_108424_237", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IPortConjugation.OriginalPortDefinition")]
         [Implements(implementation: "IConjugation.OriginalType")]
@@ -194,7 +194,7 @@ IType Core.Types.IConjugation.OriginalType
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -204,14 +204,14 @@ IType Core.Types.IConjugation.OriginalType
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -222,7 +222,7 @@ IType Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -234,14 +234,14 @@ IType Core.Types.IConjugation.OriginalType
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -251,7 +251,7 @@ IType Core.Types.IConjugation.OriginalType
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -259,7 +259,7 @@ IType Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -270,7 +270,7 @@ IType Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -281,7 +281,7 @@ IType Core.Types.IConjugation.OriginalType
         /// <summary>
         /// The conjugatedType of this Conjugation that is also its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_778895_441", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490143_721644_299")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedByProperty("IPortConjugation.ConjugatedPortDefinition")]
@@ -296,7 +296,7 @@ IType Core.Types.IConjugation.OriginalType
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -304,7 +304,7 @@ IType Core.Types.IConjugation.OriginalType
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -314,14 +314,14 @@ IType Core.Types.IConjugation.OriginalType
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.ConjugatedType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -340,7 +340,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConjugation.OriginalType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -359,7 +359,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -428,7 +428,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/PortDefinition.cs b/SysML2.NET/Core/AutoGenPoco/PortDefinition.cs
index 706ca9c8..825d8382 100644
--- a/SysML2.NET/Core/AutoGenPoco/PortDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PortDefinition.cs
@@ -93,14 +93,14 @@ public PortDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The ConjugatedPortDefinition that is conjugate to this PortDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575484364015_206236_989", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IPortDefinition.ConjugatedPortDefinition")]
         public IConjugatedPortDefinition conjugatedPortDefinition => this.ComputeConjugatedPortDefinition();
@@ -108,7 +108,7 @@ public PortDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public PortDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public PortDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -146,7 +146,7 @@ public PortDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -155,7 +155,7 @@ public PortDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public PortDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -180,7 +180,7 @@ public PortDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -190,14 +190,14 @@ public PortDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -205,7 +205,7 @@ public PortDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -214,7 +214,7 @@ public PortDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -222,7 +222,7 @@ public PortDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -236,7 +236,7 @@ public PortDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -244,14 +244,14 @@ public PortDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -262,33 +262,33 @@ public PortDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -296,7 +296,7 @@ public PortDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -304,7 +304,7 @@ public PortDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -312,7 +312,7 @@ public PortDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -321,7 +321,7 @@ public PortDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -332,14 +332,14 @@ public PortDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -347,7 +347,7 @@ public PortDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -355,7 +355,7 @@ public PortDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -363,7 +363,7 @@ public PortDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -372,7 +372,7 @@ public PortDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -381,7 +381,7 @@ public PortDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -389,7 +389,7 @@ public PortDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -397,7 +397,7 @@ public PortDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -405,7 +405,7 @@ public PortDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -413,7 +413,7 @@ public PortDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -424,7 +424,7 @@ public PortDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -432,7 +432,7 @@ public PortDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -441,7 +441,7 @@ public PortDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -451,7 +451,7 @@ public PortDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -461,14 +461,14 @@ public PortDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -477,7 +477,7 @@ public PortDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -485,7 +485,7 @@ public PortDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -494,7 +494,7 @@ public PortDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -503,7 +503,7 @@ public PortDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -512,7 +512,7 @@ public PortDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -521,7 +521,7 @@ public PortDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -529,7 +529,7 @@ public PortDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -538,7 +538,7 @@ public PortDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -547,7 +547,7 @@ public PortDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -556,7 +556,7 @@ public PortDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -566,7 +566,7 @@ public PortDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -574,7 +574,7 @@ public PortDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -582,7 +582,7 @@ public PortDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -590,7 +590,7 @@ public PortDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -598,7 +598,7 @@ public PortDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -606,7 +606,7 @@ public PortDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -617,7 +617,7 @@ public PortDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -625,7 +625,7 @@ public PortDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -634,7 +634,7 @@ public PortDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -643,7 +643,7 @@ public PortDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -652,7 +652,7 @@ public PortDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -660,7 +660,7 @@ public PortDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -668,7 +668,7 @@ public PortDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -677,7 +677,7 @@ public PortDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -686,7 +686,7 @@ public PortDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -694,7 +694,7 @@ public PortDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -702,7 +702,7 @@ public PortDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -710,7 +710,7 @@ public PortDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -719,14 +719,14 @@ public PortDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -736,7 +736,7 @@ public PortDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -744,7 +744,7 @@ public PortDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -760,7 +760,7 @@ public PortDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -770,14 +770,14 @@ public PortDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -790,14 +790,14 @@ public PortDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -806,7 +806,7 @@ public PortDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -816,7 +816,7 @@ public PortDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1032,7 +1032,7 @@ public PortDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1055,12 +1055,11 @@ public PortDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/PortUsage.cs b/SysML2.NET/Core/AutoGenPoco/PortUsage.cs
index 8dc889da..b36117f2 100644
--- a/SysML2.NET/Core/AutoGenPoco/PortUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/PortUsage.cs
@@ -93,7 +93,7 @@ public PortUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -105,7 +105,7 @@ public PortUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -115,14 +115,14 @@ public PortUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -132,7 +132,7 @@ public PortUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -141,7 +141,7 @@ public PortUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -156,14 +156,14 @@ public PortUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -171,7 +171,7 @@ public PortUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -181,14 +181,14 @@ public PortUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -198,14 +198,14 @@ public PortUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -214,7 +214,7 @@ public PortUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -223,7 +223,7 @@ public PortUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -233,14 +233,14 @@ public PortUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -250,14 +250,14 @@ public PortUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -265,7 +265,7 @@ public PortUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -273,7 +273,7 @@ public PortUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -282,7 +282,7 @@ public PortUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -290,7 +290,7 @@ public PortUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -304,7 +304,7 @@ public PortUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -312,7 +312,7 @@ public PortUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -321,14 +321,14 @@ public PortUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -336,14 +336,14 @@ public PortUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -357,7 +357,7 @@ public PortUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -368,7 +368,7 @@ public PortUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -376,21 +376,21 @@ public PortUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -398,33 +398,33 @@ public PortUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -432,7 +432,7 @@ public PortUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -445,7 +445,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -453,11 +453,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -466,7 +466,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -474,7 +474,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -483,7 +483,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -494,14 +494,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -517,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -525,7 +525,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -533,7 +533,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -541,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -549,7 +549,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -591,7 +591,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -599,7 +599,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -663,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -679,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IPortUsage.PortDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -740,7 +740,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -749,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -788,14 +788,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -813,7 +813,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -823,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -833,7 +833,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -843,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -862,7 +862,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -871,7 +871,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -899,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -911,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -950,7 +950,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -960,14 +960,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -984,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1002,7 +1002,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1013,7 +1013,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1023,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1031,7 +1031,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The occurrenceDefinitions of this PortUsage, which must all be PortDefinitions.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565492740124_880100_25026", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IPortUsage.PortDefinition")]
         public List<IPortDefinition> portDefinition => this.ComputePortDefinition();
@@ -1041,7 +1041,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1053,7 +1053,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1063,14 +1063,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1082,7 +1082,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1094,14 +1094,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1110,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1119,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1215,7 +1215,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1321,10 +1321,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1483,7 +1483,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1538,12 +1538,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1670,7 +1669,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Predicate.cs b/SysML2.NET/Core/AutoGenPoco/Predicate.cs
index f678b14d..d434ea68 100644
--- a/SysML2.NET/Core/AutoGenPoco/Predicate.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Predicate.cs
@@ -70,14 +70,14 @@ public Predicate()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,7 +87,7 @@ public Predicate()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -100,14 +100,14 @@ public Predicate()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -116,7 +116,7 @@ public Predicate()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -126,22 +126,24 @@ public Predicate()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -149,7 +151,7 @@ public Predicate()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -159,14 +161,14 @@ public Predicate()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -174,7 +176,7 @@ public Predicate()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -183,7 +185,7 @@ public Predicate()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -191,7 +193,7 @@ public Predicate()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -205,7 +207,7 @@ public Predicate()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -213,14 +215,14 @@ public Predicate()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -231,37 +233,37 @@ public Predicate()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -269,7 +271,7 @@ public Predicate()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -277,7 +279,7 @@ public Predicate()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -286,7 +288,7 @@ public Predicate()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -297,14 +299,14 @@ public Predicate()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -313,7 +315,7 @@ public Predicate()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -322,7 +324,7 @@ public Predicate()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -332,7 +334,7 @@ public Predicate()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -342,7 +344,7 @@ public Predicate()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -352,14 +354,14 @@ public Predicate()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -368,7 +370,7 @@ public Predicate()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -377,7 +379,7 @@ public Predicate()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -387,7 +389,7 @@ public Predicate()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -396,7 +398,7 @@ public Predicate()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -406,7 +408,7 @@ public Predicate()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -415,7 +417,7 @@ public Predicate()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -425,7 +427,7 @@ public Predicate()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -437,7 +439,7 @@ public Predicate()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -447,7 +449,7 @@ public Predicate()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -455,7 +457,7 @@ public Predicate()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -465,14 +467,14 @@ public Predicate()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -482,7 +484,7 @@ public Predicate()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -490,7 +492,7 @@ public Predicate()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -502,7 +504,7 @@ public Predicate()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -515,14 +517,16 @@ public Predicate()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -534,14 +538,14 @@ public Predicate()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -549,7 +553,7 @@ public Predicate()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -562,7 +566,7 @@ public Predicate()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -777,7 +781,7 @@ public Predicate()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -800,12 +804,11 @@ public Predicate()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/Redefinition.cs b/SysML2.NET/Core/AutoGenPoco/Redefinition.cs
index 196290d2..c6c69ae9 100644
--- a/SysML2.NET/Core/AutoGenPoco/Redefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Redefinition.cs
@@ -80,14 +80,14 @@ public Redefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -97,14 +97,14 @@ public Redefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -114,14 +114,14 @@ public Redefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -141,7 +141,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -152,14 +152,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -169,7 +169,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -177,7 +177,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -187,14 +187,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -205,7 +205,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -217,14 +217,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubsetting.OwningFeature")]
@@ -233,7 +233,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -243,7 +243,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -251,7 +251,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -262,7 +262,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -273,7 +273,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -288,14 +288,14 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Feature that is redefined by the redefiningFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674973_199798_43245", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IRedefinition.RedefinedFeature")]
         public IFeature RedefinedFeature { get; set; }
@@ -303,7 +303,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that is redefining the redefinedFeature of this Redefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674958_414216_43160", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IRedefinition.RedefiningFeature")]
         public IFeature RedefiningFeature { get; set; }
@@ -312,7 +312,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -322,14 +322,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -348,7 +348,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -367,7 +367,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IRedefinition.RedefinedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -383,7 +383,7 @@ IFeature ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IRedefinition.RedefiningFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -399,7 +399,7 @@ IFeature ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -418,7 +418,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -487,7 +487,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ReferenceSubsetting.cs b/SysML2.NET/Core/AutoGenPoco/ReferenceSubsetting.cs
index e4fbff42..c236a09e 100644
--- a/SysML2.NET/Core/AutoGenPoco/ReferenceSubsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ReferenceSubsetting.cs
@@ -42,7 +42,7 @@ namespace SysML2.NET.Core.POCO.Core.Features
     /// distinguished from other Features subsetted by the referencingFeature. ReferenceSubsetting has the
     /// same semantics as Subsetting, but the referencedFeature may have a special purpose relative to the
     /// referencingFeature. For instance, ReferenceSubsetting is used to identify the relatedFeatures of a
-    /// Connector.ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
+    /// Connector. ReferenceSubsetting is always an ownedRelationship of its referencingFeature. A Feature
     /// can have at most one ownedReferenceSubsetting.
     /// </summary>
     [Class(xmiId: "_19_0_4_12e503d9_1661554793960_500657_60", isAbstract: false, isFinalSpecialization: false, isActive: false)]
@@ -74,14 +74,14 @@ public ReferenceSubsetting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public ReferenceSubsetting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,14 +108,14 @@ public ReferenceSubsetting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -135,7 +135,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -146,14 +146,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -163,7 +163,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -171,7 +171,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -181,14 +181,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -199,7 +199,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -211,14 +211,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
@@ -228,7 +228,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -238,7 +238,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -246,7 +246,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -257,7 +257,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -268,7 +268,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -283,14 +283,14 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Feature that is referenced by the referencingFeature of this ReferenceSubsetting.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555055089_291547_207", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_393191_43181")]
         [Implements(implementation: "IReferenceSubsetting.ReferencedFeature")]
         public IFeature ReferencedFeature { get; set; }
@@ -298,7 +298,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Feature that owns this ReferenceSubsetting relationship, which is also its subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161575_539076_256", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_236250_43311")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [Implements(implementation: "IReferenceSubsetting.ReferencingFeature")]
@@ -308,7 +308,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -318,14 +318,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -344,7 +344,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -363,7 +363,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencedFeature")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
@@ -379,7 +379,7 @@ IFeature ISubsetting.SubsettedFeature
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("IReferenceSubsetting.ReferencingFeature")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
@@ -392,7 +392,7 @@ IFeature ISubsetting.SubsettingFeature
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -411,7 +411,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -480,7 +480,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ReferenceUsage.cs b/SysML2.NET/Core/AutoGenPoco/ReferenceUsage.cs
index fb82967e..3a9d3f5b 100644
--- a/SysML2.NET/Core/AutoGenPoco/ReferenceUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ReferenceUsage.cs
@@ -94,7 +94,7 @@ public ReferenceUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -106,7 +106,7 @@ public ReferenceUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -116,14 +116,14 @@ public ReferenceUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -133,7 +133,7 @@ public ReferenceUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,7 +142,7 @@ public ReferenceUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<IClassifier> definition => this.ComputeDefinition();
@@ -156,14 +156,14 @@ public ReferenceUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -171,7 +171,7 @@ public ReferenceUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -181,14 +181,14 @@ public ReferenceUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -198,14 +198,14 @@ public ReferenceUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -214,7 +214,7 @@ public ReferenceUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -223,7 +223,7 @@ public ReferenceUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -233,14 +233,14 @@ public ReferenceUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -250,14 +250,14 @@ public ReferenceUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -265,7 +265,7 @@ public ReferenceUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -274,7 +274,7 @@ public ReferenceUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -282,7 +282,7 @@ public ReferenceUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -296,7 +296,7 @@ public ReferenceUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -304,7 +304,7 @@ public ReferenceUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -313,14 +313,14 @@ public ReferenceUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -328,14 +328,14 @@ public ReferenceUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -349,7 +349,7 @@ public ReferenceUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -360,21 +360,21 @@ public ReferenceUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -382,14 +382,14 @@ public ReferenceUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Always true for a ReferenceUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035133434_200283_41434", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1624035114787_488767_41423")]
         [Implements(implementation: "IReferenceUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
@@ -397,27 +397,27 @@ public ReferenceUsage()
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IReferenceUsage.IsReference")]
         [Implements(implementation: "IUsage.IsReference")]
         bool IUsage.isReference => this.isReference;
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -425,7 +425,7 @@ public ReferenceUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -438,7 +438,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -446,11 +446,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -459,7 +459,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -476,7 +476,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -487,14 +487,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -502,7 +502,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -518,7 +518,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -526,7 +526,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -534,7 +534,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -584,7 +584,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -592,7 +592,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -600,7 +600,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -608,7 +608,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -616,7 +616,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -624,7 +624,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -632,7 +632,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -640,7 +640,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -648,7 +648,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -770,14 +770,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -795,7 +795,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -913,7 +913,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -923,7 +923,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -942,14 +942,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -958,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -966,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -984,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -995,7 +995,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1028,14 +1028,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1047,7 +1047,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.definition];
@@ -1059,14 +1059,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1180,7 +1180,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1286,10 +1286,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1457,7 +1457,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1512,12 +1512,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1644,7 +1643,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/RenderingDefinition.cs b/SysML2.NET/Core/AutoGenPoco/RenderingDefinition.cs
index e70dc845..0632b474 100644
--- a/SysML2.NET/Core/AutoGenPoco/RenderingDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RenderingDefinition.cs
@@ -91,14 +91,14 @@ public RenderingDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -108,7 +108,7 @@ public RenderingDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -121,14 +121,14 @@ public RenderingDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -136,7 +136,7 @@ public RenderingDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -145,7 +145,7 @@ public RenderingDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -155,14 +155,14 @@ public RenderingDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -170,7 +170,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -180,14 +180,14 @@ public RenderingDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -195,7 +195,7 @@ public RenderingDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -204,7 +204,7 @@ public RenderingDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -212,7 +212,7 @@ public RenderingDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -226,7 +226,7 @@ public RenderingDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -234,14 +234,14 @@ public RenderingDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -252,33 +252,33 @@ public RenderingDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -286,7 +286,7 @@ public RenderingDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -294,7 +294,7 @@ public RenderingDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -302,7 +302,7 @@ public RenderingDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -311,7 +311,7 @@ public RenderingDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -322,14 +322,14 @@ public RenderingDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -337,7 +337,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -345,7 +345,7 @@ public RenderingDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -353,7 +353,7 @@ public RenderingDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -362,7 +362,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -371,7 +371,7 @@ public RenderingDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -379,7 +379,7 @@ public RenderingDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -387,7 +387,7 @@ public RenderingDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -395,7 +395,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -403,7 +403,7 @@ public RenderingDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -414,7 +414,7 @@ public RenderingDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -422,7 +422,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -431,7 +431,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -441,7 +441,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -451,14 +451,14 @@ public RenderingDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -467,7 +467,7 @@ public RenderingDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -475,7 +475,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -484,7 +484,7 @@ public RenderingDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -493,7 +493,7 @@ public RenderingDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -502,7 +502,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -511,7 +511,7 @@ public RenderingDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -519,7 +519,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -528,7 +528,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -537,7 +537,7 @@ public RenderingDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -546,7 +546,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -556,7 +556,7 @@ public RenderingDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -564,7 +564,7 @@ public RenderingDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -572,7 +572,7 @@ public RenderingDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -580,7 +580,7 @@ public RenderingDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -588,7 +588,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -596,7 +596,7 @@ public RenderingDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -607,7 +607,7 @@ public RenderingDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -615,7 +615,7 @@ public RenderingDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -624,7 +624,7 @@ public RenderingDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -633,7 +633,7 @@ public RenderingDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -642,7 +642,7 @@ public RenderingDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -650,7 +650,7 @@ public RenderingDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -658,7 +658,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -667,7 +667,7 @@ public RenderingDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -676,7 +676,7 @@ public RenderingDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -684,7 +684,7 @@ public RenderingDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -692,7 +692,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -700,7 +700,7 @@ public RenderingDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -709,14 +709,14 @@ public RenderingDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -726,7 +726,7 @@ public RenderingDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -734,7 +734,7 @@ public RenderingDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,14 +750,14 @@ public RenderingDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The usages of a RenderingDefinition that are RenderingUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741367270_249607_6373", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRenderingDefinition.Rendering")]
         public List<IRenderingUsage> rendering => this.ComputeRendering();
@@ -768,14 +768,14 @@ public RenderingDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -788,14 +788,14 @@ public RenderingDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -804,7 +804,7 @@ public RenderingDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -814,7 +814,7 @@ public RenderingDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1030,7 +1030,7 @@ public RenderingDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1053,12 +1053,11 @@ public RenderingDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/RenderingUsage.cs b/SysML2.NET/Core/AutoGenPoco/RenderingUsage.cs
index 7578f47c..09ca4ae1 100644
--- a/SysML2.NET/Core/AutoGenPoco/RenderingUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RenderingUsage.cs
@@ -94,7 +94,7 @@ public RenderingUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -106,7 +106,7 @@ public RenderingUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -116,14 +116,14 @@ public RenderingUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -133,7 +133,7 @@ public RenderingUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,7 +142,7 @@ public RenderingUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -157,14 +157,14 @@ public RenderingUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -172,7 +172,7 @@ public RenderingUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -182,14 +182,14 @@ public RenderingUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -199,14 +199,14 @@ public RenderingUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -215,7 +215,7 @@ public RenderingUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -224,7 +224,7 @@ public RenderingUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -234,14 +234,14 @@ public RenderingUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -251,14 +251,14 @@ public RenderingUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -266,7 +266,7 @@ public RenderingUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -274,7 +274,7 @@ public RenderingUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -283,7 +283,7 @@ public RenderingUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -291,7 +291,7 @@ public RenderingUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -305,7 +305,7 @@ public RenderingUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -313,7 +313,7 @@ public RenderingUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -322,14 +322,14 @@ public RenderingUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -337,14 +337,14 @@ public RenderingUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -358,7 +358,7 @@ public RenderingUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -369,7 +369,7 @@ public RenderingUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -377,21 +377,21 @@ public RenderingUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -399,33 +399,33 @@ public RenderingUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -433,7 +433,7 @@ public RenderingUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -446,7 +446,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -455,7 +455,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -464,11 +464,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -477,7 +477,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -485,7 +485,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -494,7 +494,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -505,14 +505,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -520,7 +520,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -570,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -578,7 +578,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -699,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -707,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -733,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -759,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -769,7 +769,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -778,7 +778,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -798,14 +798,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -814,7 +814,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -823,7 +823,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -833,7 +833,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -843,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -853,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -862,7 +862,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -872,7 +872,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -931,7 +931,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -941,7 +941,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -960,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -970,14 +970,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -986,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -994,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1004,7 +1004,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1012,7 +1012,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1023,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1033,7 +1033,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1041,7 +1041,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedByProperty("IRenderingUsage.RenderingDefinition")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
@@ -1052,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1064,14 +1064,14 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The RenderingDefinition that is the definition of this RenderingUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741320785_268295_6306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         [Implements(implementation: "IRenderingUsage.RenderingDefinition")]
         public IRenderingDefinition renderingDefinition => this.ComputeRenderingDefinition();
@@ -1082,14 +1082,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1101,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1113,14 +1113,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1129,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1138,7 +1138,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1234,7 +1234,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1340,10 +1340,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1512,7 +1512,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1567,12 +1567,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1699,7 +1698,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/RequirementConstraintMembership.cs b/SysML2.NET/Core/AutoGenPoco/RequirementConstraintMembership.cs
index a0dc71ed..47c781f0 100644
--- a/SysML2.NET/Core/AutoGenPoco/RequirementConstraintMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RequirementConstraintMembership.cs
@@ -74,14 +74,14 @@ public RequirementConstraintMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public RequirementConstraintMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public RequirementConstraintMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public RequirementConstraintMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,28 +127,28 @@ public RequirementConstraintMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -161,7 +161,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -169,7 +169,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -181,7 +181,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -192,7 +192,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -207,7 +207,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -215,7 +215,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -224,7 +224,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
         public IConstraintUsage ownedConstraint => this.ComputeOwnedConstraint();
@@ -233,7 +233,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -241,7 +241,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -251,7 +251,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -260,7 +260,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -269,7 +269,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -277,7 +277,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -285,7 +285,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -296,7 +296,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -308,14 +308,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -325,7 +325,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -333,7 +333,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -344,7 +344,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -355,7 +355,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -369,7 +369,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -378,7 +378,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         public IConstraintUsage referencedConstraint => this.ComputeReferencedConstraint();
 
@@ -386,7 +386,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -396,14 +396,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -416,7 +416,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -435,7 +435,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -445,7 +445,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -537,7 +537,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/RequirementDefinition.cs b/SysML2.NET/Core/AutoGenPoco/RequirementDefinition.cs
index e7c037b1..97d92c06 100644
--- a/SysML2.NET/Core/AutoGenPoco/RequirementDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RequirementDefinition.cs
@@ -94,7 +94,7 @@ public RequirementDefinition()
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -103,7 +103,7 @@ public RequirementDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -112,7 +112,7 @@ public RequirementDefinition()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -120,7 +120,7 @@ public RequirementDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public RequirementDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -151,14 +151,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -167,7 +167,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -176,7 +176,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -186,22 +186,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -209,7 +211,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -219,7 +221,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
@@ -227,7 +229,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
@@ -235,7 +237,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -243,7 +245,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -252,7 +254,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -260,7 +262,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -274,7 +276,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -282,14 +284,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -300,44 +302,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -345,7 +347,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -353,7 +355,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -361,7 +363,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -370,7 +372,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -381,14 +383,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -396,7 +398,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -404,7 +406,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -412,7 +414,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -421,7 +423,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -430,7 +432,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -438,7 +440,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -446,7 +448,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -454,7 +456,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -462,7 +464,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -473,7 +475,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -481,7 +483,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -490,7 +492,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -500,7 +502,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -510,14 +512,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -526,7 +528,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -534,7 +536,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -543,7 +545,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -552,7 +554,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -561,7 +563,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -570,7 +572,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -578,7 +580,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -587,7 +589,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -596,7 +598,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -605,7 +607,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -615,7 +617,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -623,7 +625,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -631,7 +633,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -639,7 +641,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -647,7 +649,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -655,7 +657,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -666,7 +668,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -674,7 +676,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -683,7 +685,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -692,7 +694,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -701,7 +703,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -709,7 +711,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -717,7 +719,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -726,7 +728,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -735,7 +737,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -743,7 +745,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -751,7 +753,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -759,7 +761,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -768,14 +770,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -785,7 +787,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -793,7 +795,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -805,7 +807,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -818,7 +820,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -827,7 +829,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -837,15 +839,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -857,14 +861,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -873,7 +877,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -881,7 +885,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -891,14 +895,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -911,14 +915,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -927,7 +931,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -937,7 +941,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1153,7 +1157,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1176,12 +1180,11 @@ string Root.Elements.IElement.DeclaredShortName
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/RequirementUsage.cs b/SysML2.NET/Core/AutoGenPoco/RequirementUsage.cs
index fc72567d..dc4e546f 100644
--- a/SysML2.NET/Core/AutoGenPoco/RequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RequirementUsage.cs
@@ -94,7 +94,7 @@ public RequirementUsage()
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -103,7 +103,7 @@ public RequirementUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -112,7 +112,7 @@ public RequirementUsage()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -120,7 +120,7 @@ public RequirementUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -134,7 +134,7 @@ public RequirementUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -143,7 +143,7 @@ public RequirementUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -155,14 +155,14 @@ public RequirementUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -172,7 +172,7 @@ public RequirementUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -189,7 +189,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -230,14 +230,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -247,14 +247,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -263,7 +263,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -272,7 +272,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -282,14 +282,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -299,7 +299,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -307,15 +307,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -324,7 +325,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -332,7 +333,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -340,7 +341,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -349,7 +350,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -357,7 +358,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -371,7 +372,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -379,7 +380,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -388,14 +389,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -403,14 +404,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -424,7 +425,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -435,7 +436,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -443,14 +444,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -458,14 +459,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -473,33 +474,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -507,7 +508,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -520,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -528,11 +529,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -558,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -569,14 +570,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -584,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -592,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -600,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -608,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -616,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -624,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -634,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -642,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -650,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -658,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -666,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -674,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -682,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -690,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -698,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -706,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -722,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -763,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -779,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -787,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -797,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -805,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -814,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -823,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -833,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -842,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -852,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -862,14 +863,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -878,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -887,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -897,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -907,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -926,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -945,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -965,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -973,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -995,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1034,14 +1035,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1068,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1076,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1087,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1097,7 +1098,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1106,7 +1107,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1116,14 +1117,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1137,7 +1139,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1146,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1156,7 +1158,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
@@ -1164,7 +1166,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public IRequirementDefinition requirementDefinition => this.ComputeRequirementDefinition();
@@ -1174,7 +1176,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1186,14 +1188,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1202,7 +1204,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1212,14 +1214,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1231,7 +1233,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1243,14 +1245,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1259,7 +1261,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1268,7 +1270,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1376,7 +1378,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1496,10 +1498,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1599,7 +1601,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1697,7 +1699,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1752,12 +1754,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1884,7 +1885,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/RequirementVerificationMembership.cs b/SysML2.NET/Core/AutoGenPoco/RequirementVerificationMembership.cs
index 75ea8d6a..e081081b 100644
--- a/SysML2.NET/Core/AutoGenPoco/RequirementVerificationMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/RequirementVerificationMembership.cs
@@ -75,14 +75,14 @@ public RequirementVerificationMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,14 +92,14 @@ public RequirementVerificationMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -109,7 +109,7 @@ public RequirementVerificationMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -117,7 +117,7 @@ public RequirementVerificationMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -128,21 +128,21 @@ public RequirementVerificationMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The kind of a RequirementVerificationMembership must be requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement")]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921465292_637146_187", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "requirement", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048161309_821854_390")]
         [Implements(implementation: "IRequirementVerificationMembership.Kind")]
         public RequirementConstraintKind Kind { get; set; } = RequirementConstraintKind.Requirement;
@@ -150,7 +150,7 @@ public RequirementVerificationMembership()
         /// <summary>
         /// Whether the RequirementConstraintMembership is for an assumed or required ConstraintUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048161309_821854_390", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementVerificationMembership.Kind")]
         [Implements(implementation: "IRequirementConstraintMembership.Kind")]
         RequirementConstraintKind Systems.Requirements.IRequirementConstraintMembership.Kind
@@ -165,7 +165,7 @@ RequirementConstraintKind Systems.Requirements.IRequirementConstraintMembership.
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -178,7 +178,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -186,7 +186,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -198,7 +198,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -209,7 +209,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -224,7 +224,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -241,7 +241,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The ConstraintUsage that is the ownedMemberFeature of this RequirementConstraintMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1584048366950_985767_426", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IRequirementVerificationMembership.OwnedRequirement")]
         [Implements(implementation: "IRequirementConstraintMembership.OwnedConstraint")]
@@ -251,7 +251,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -259,7 +259,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -269,7 +269,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -278,7 +278,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IRequirementConstraintMembership.OwnedConstraint")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -287,7 +287,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -295,7 +295,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -303,7 +303,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -314,7 +314,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -327,7 +327,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// RequirementVerificationMembership. This will either be the verifiedRequirement, or it will subset
         /// the verifiedRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921329650_612380_147", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1584048366950_985767_426")]
         [Implements(implementation: "IRequirementVerificationMembership.OwnedRequirement")]
         public IRequirementUsage ownedRequirement => this.ComputeOwnedRequirement();
@@ -336,14 +336,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -353,7 +353,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -361,7 +361,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -372,7 +372,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -383,7 +383,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -397,7 +397,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -406,7 +406,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting of the ownedConstraint, if there is one, and,
         /// otherwise, the ownedConstraint itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617118807597_77864_3544", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementVerificationMembership.VerifiedRequirement")]
         [Implements(implementation: "IRequirementConstraintMembership.ReferencedConstraint")]
         IConstraintUsage Systems.Requirements.IRequirementConstraintMembership.referencedConstraint => this.verifiedRequirement;
@@ -415,7 +415,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -425,14 +425,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -445,7 +445,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -464,7 +464,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -475,7 +475,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// RequirementVerificationMembership considered as a RequirementConstraintMembership, which must be a
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603921870169_98378_309", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1617118807597_77864_3544")]
         [Implements(implementation: "IRequirementVerificationMembership.VerifiedRequirement")]
         public IRequirementUsage verifiedRequirement => this.ComputeVerifiedRequirement();
@@ -484,7 +484,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -576,7 +576,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ResultExpressionMembership.cs b/SysML2.NET/Core/AutoGenPoco/ResultExpressionMembership.cs
index 522aa14c..54e8a650 100644
--- a/SysML2.NET/Core/AutoGenPoco/ResultExpressionMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ResultExpressionMembership.cs
@@ -74,14 +74,14 @@ public ResultExpressionMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public ResultExpressionMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,7 +108,7 @@ public ResultExpressionMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -116,7 +116,7 @@ public ResultExpressionMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -127,21 +127,21 @@ public ResultExpressionMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -154,7 +154,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -162,7 +162,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -174,7 +174,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -185,7 +185,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -218,7 +218,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -226,7 +226,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -236,7 +236,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -245,7 +245,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IResultExpressionMembership.OwnedResultExpression")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -254,7 +254,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -270,7 +270,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -281,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -292,7 +292,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Expression that provides the result for the owner of the ResultExpressionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594868945944_989058_2545", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IResultExpressionMembership.OwnedResultExpression")]
         public IExpression ownedResultExpression => this.ComputeOwnedResultExpression();
@@ -301,14 +301,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -318,7 +318,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -326,7 +326,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -362,7 +362,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -370,7 +370,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -380,14 +380,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -400,7 +400,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -419,7 +419,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -429,7 +429,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -521,7 +521,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ReturnParameterMembership.cs b/SysML2.NET/Core/AutoGenPoco/ReturnParameterMembership.cs
index 33780c96..7d0dc285 100644
--- a/SysML2.NET/Core/AutoGenPoco/ReturnParameterMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ReturnParameterMembership.cs
@@ -75,14 +75,14 @@ public ReturnParameterMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,14 +92,14 @@ public ReturnParameterMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -109,7 +109,7 @@ public ReturnParameterMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -117,7 +117,7 @@ public ReturnParameterMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -128,21 +128,21 @@ public ReturnParameterMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -155,7 +155,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -163,7 +163,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -175,7 +175,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -186,7 +186,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -201,7 +201,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -209,7 +209,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -219,7 +219,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -227,7 +227,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -237,7 +237,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -246,7 +246,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -255,7 +255,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -263,7 +263,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
         public IFeature ownedMemberParameter => this.ComputeOwnedMemberParameter();
@@ -271,7 +271,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -279,7 +279,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -290,7 +290,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -302,14 +302,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -319,7 +319,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -327,7 +327,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -338,7 +338,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -349,7 +349,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -363,7 +363,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -371,7 +371,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -381,14 +381,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -401,7 +401,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -420,7 +420,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -430,7 +430,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -539,7 +539,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/SatisfyRequirementUsage.cs b/SysML2.NET/Core/AutoGenPoco/SatisfyRequirementUsage.cs
index 814da927..c19f1c12 100644
--- a/SysML2.NET/Core/AutoGenPoco/SatisfyRequirementUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SatisfyRequirementUsage.cs
@@ -97,7 +97,7 @@ public SatisfyRequirementUsage()
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -106,7 +106,7 @@ public SatisfyRequirementUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -115,7 +115,7 @@ public SatisfyRequirementUsage()
         /// ownedReferenceSubsetting for the AssertConstraintUsage, if there is one, and, otherwise, the
         /// AssertConstraintUsage itself.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581045158665_239617_9458", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISatisfyRequirementUsage.SatisfiedRequirement")]
         [Implements(implementation: "IAssertConstraintUsage.AssertedConstraint")]
         IConstraintUsage Systems.Constraints.IAssertConstraintUsage.assertedConstraint => this.satisfiedRequirement;
@@ -125,7 +125,7 @@ public SatisfyRequirementUsage()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -133,7 +133,7 @@ public SatisfyRequirementUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -147,7 +147,7 @@ public SatisfyRequirementUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -156,7 +156,7 @@ public SatisfyRequirementUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -168,14 +168,14 @@ public SatisfyRequirementUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -185,7 +185,7 @@ public SatisfyRequirementUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -202,7 +202,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -217,14 +217,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -233,7 +233,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -243,14 +243,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -260,14 +260,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -276,7 +276,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -285,7 +285,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -295,14 +295,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -312,7 +312,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -320,15 +320,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -337,7 +338,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -345,7 +346,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -353,7 +354,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -362,7 +363,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -370,7 +371,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -384,7 +385,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -392,7 +393,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -401,14 +402,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -416,14 +417,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -437,7 +438,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -448,7 +449,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -456,14 +457,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -471,21 +472,21 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether this Invariant is asserted to be false rather than true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1623945815201_648891_36531", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IInvariant.IsNegated")]
         public bool IsNegated { get; set; }
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -493,33 +494,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -527,7 +528,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -540,7 +541,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -548,11 +549,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -561,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -569,7 +570,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -578,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -589,14 +590,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -604,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -612,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -620,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -628,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -636,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -644,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -654,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -662,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -670,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -678,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -686,7 +687,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -694,7 +695,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -702,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -710,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -718,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -726,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -734,7 +735,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -742,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -750,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -758,7 +759,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -766,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -783,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -791,7 +792,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -807,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -817,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -825,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -834,7 +835,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -843,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -853,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -862,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -872,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -882,14 +883,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -898,7 +899,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -907,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -927,7 +928,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -937,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -946,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -965,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -976,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -993,7 +994,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1025,7 +1026,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1035,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1044,7 +1045,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1054,14 +1055,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1070,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1078,7 +1079,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1088,7 +1089,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1096,7 +1097,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1107,7 +1108,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1117,7 +1118,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1126,7 +1127,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1136,14 +1137,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1157,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1166,7 +1168,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1176,7 +1178,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
@@ -1184,7 +1186,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
         public IRequirementDefinition requirementDefinition => this.ComputeRequirementDefinition();
@@ -1194,7 +1196,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1205,7 +1207,7 @@ bool Core.Features.IFeature.IsVariable
         /// is the assertedConstraint of the SatisfyRequirementUsage considered as an AssertConstraintUsage,
         /// which must be a RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583185037725_699150_2332", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1581045158665_239617_9458")]
         [Implements(implementation: "ISatisfyRequirementUsage.SatisfiedRequirement")]
         public IRequirementUsage satisfiedRequirement => this.ComputeSatisfiedRequirement();
@@ -1214,7 +1216,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Feature that represents the actual subject that is asserted to satisfy the satisfiedRequirement.
         /// The satisfyingFeature is bound to the subjectParameter of the SatisfyRequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583378847285_929988_1396", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISatisfyRequirementUsage.SatisfyingFeature")]
         public IFeature satisfyingFeature => this.ComputeSatisfyingFeature();
 
@@ -1224,14 +1226,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1240,7 +1242,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1250,14 +1252,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1269,7 +1271,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1281,14 +1283,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1297,7 +1299,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1306,7 +1308,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1414,7 +1416,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1534,10 +1536,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1637,7 +1639,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1735,7 +1737,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1790,12 +1792,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1922,7 +1923,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/SelectExpression.cs b/SysML2.NET/Core/AutoGenPoco/SelectExpression.cs
index 5f952b10..e0f13700 100644
--- a/SysML2.NET/Core/AutoGenPoco/SelectExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SelectExpression.cs
@@ -71,24 +71,24 @@ public SelectExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -102,7 +102,7 @@ public SelectExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -112,14 +112,14 @@ public SelectExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public SelectExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -142,14 +142,14 @@ public SelectExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -159,14 +159,14 @@ public SelectExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -176,14 +176,14 @@ public SelectExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -192,7 +192,7 @@ public SelectExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -201,7 +201,7 @@ public SelectExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -211,14 +211,14 @@ public SelectExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -228,14 +228,15 @@ public SelectExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -243,7 +244,7 @@ public SelectExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -251,7 +252,7 @@ public SelectExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -260,7 +261,7 @@ public SelectExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -268,7 +269,7 @@ public SelectExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -276,7 +277,7 @@ public SelectExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -290,7 +291,7 @@ public SelectExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -298,7 +299,7 @@ public SelectExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -307,14 +308,14 @@ public SelectExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -322,14 +323,14 @@ public SelectExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -343,7 +344,7 @@ public SelectExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -354,14 +355,14 @@ public SelectExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -369,14 +370,14 @@ public SelectExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,26 +385,26 @@ public SelectExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -411,7 +412,7 @@ public SelectExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -419,7 +420,7 @@ public SelectExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -427,7 +428,7 @@ public SelectExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -436,7 +437,7 @@ public SelectExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -447,13 +448,13 @@ public SelectExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select")]
+        [Property(xmiId: "_18_5_3_12e503d9_1559596728932_861031_29126", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "select", isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528808100_646606_111674")]
         [Implements(implementation: "ISelectExpression.Operator")]
         public string Operator { get; set; } = "select";
@@ -462,7 +463,7 @@ public SelectExpression()
         /// An operator symbol that names a corresponding Function from one of the standard packages from the
         /// Kernel Function Library .
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528808100_646606_111674", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ISelectExpression.Operator")]
         [Implements(implementation: "IOperatorExpression.Operator")]
         string IOperatorExpression.Operator
@@ -477,7 +478,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -486,7 +487,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -495,7 +496,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -505,7 +506,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -514,7 +515,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -524,7 +525,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -534,14 +535,14 @@ string IOperatorExpression.Operator
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -550,7 +551,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -559,7 +560,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -569,7 +570,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -579,7 +580,7 @@ string IOperatorExpression.Operator
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -589,7 +590,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -598,7 +599,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -608,7 +609,7 @@ string IOperatorExpression.Operator
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -617,7 +618,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -628,7 +629,7 @@ string IOperatorExpression.Operator
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -637,7 +638,7 @@ string IOperatorExpression.Operator
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -645,7 +646,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -657,7 +658,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -667,7 +668,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -677,7 +678,7 @@ string IOperatorExpression.Operator
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -687,7 +688,7 @@ string IOperatorExpression.Operator
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -696,7 +697,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -706,14 +707,14 @@ string IOperatorExpression.Operator
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -721,7 +722,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -731,7 +732,7 @@ string IOperatorExpression.Operator
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -739,7 +740,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -750,7 +751,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -761,7 +762,7 @@ string IOperatorExpression.Operator
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -774,7 +775,7 @@ string IOperatorExpression.Operator
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -783,7 +784,7 @@ string IOperatorExpression.Operator
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -795,14 +796,14 @@ string IOperatorExpression.Operator
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -814,7 +815,7 @@ string IOperatorExpression.Operator
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -825,7 +826,7 @@ string IOperatorExpression.Operator
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -932,7 +933,7 @@ string IOperatorExpression.Operator
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1067,7 +1068,7 @@ string IOperatorExpression.Operator
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1084,10 +1085,10 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1188,7 +1189,7 @@ string IOperatorExpression.Operator
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1267,7 +1268,7 @@ string IOperatorExpression.Operator
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1313,12 +1314,11 @@ string IOperatorExpression.Operator
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1445,7 +1445,7 @@ string IOperatorExpression.Operator
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/SendActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/SendActionUsage.cs
index 7e9f0035..6dbc3eb5 100644
--- a/SysML2.NET/Core/AutoGenPoco/SendActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SendActionUsage.cs
@@ -101,7 +101,7 @@ public SendActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -110,14 +110,14 @@ public SendActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -131,7 +131,7 @@ public SendActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -141,14 +141,14 @@ public SendActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -158,7 +158,7 @@ public SendActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -167,7 +167,7 @@ public SendActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -182,14 +182,14 @@ public SendActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -198,7 +198,7 @@ public SendActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -208,14 +208,14 @@ public SendActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -225,14 +225,14 @@ public SendActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -241,7 +241,7 @@ public SendActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -250,7 +250,7 @@ public SendActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -260,14 +260,14 @@ public SendActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -277,14 +277,14 @@ public SendActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -292,7 +292,7 @@ public SendActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -300,7 +300,7 @@ public SendActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -309,7 +309,7 @@ public SendActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -317,7 +317,7 @@ public SendActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -331,7 +331,7 @@ public SendActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -339,7 +339,7 @@ public SendActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -348,14 +348,14 @@ public SendActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -363,14 +363,14 @@ public SendActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -384,7 +384,7 @@ public SendActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -395,7 +395,7 @@ public SendActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -403,21 +403,21 @@ public SendActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -425,33 +425,33 @@ public SendActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -459,7 +459,7 @@ public SendActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -472,7 +472,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -480,11 +480,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -501,7 +501,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -510,7 +510,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -521,14 +521,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -544,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -552,7 +552,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -560,7 +560,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -568,7 +568,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -576,7 +576,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -586,7 +586,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -594,7 +594,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -602,7 +602,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -610,7 +610,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -618,7 +618,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -626,7 +626,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -634,7 +634,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -642,7 +642,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -650,7 +650,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -658,7 +658,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -666,7 +666,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -723,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -731,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -739,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -749,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -767,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -776,7 +776,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -786,7 +786,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -795,7 +795,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -805,7 +805,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -815,14 +815,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -831,7 +831,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -850,7 +850,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -860,7 +860,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -870,7 +870,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -879,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -889,7 +889,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -898,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -909,7 +909,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -918,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -926,7 +926,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -938,7 +938,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -948,7 +948,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -958,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -968,7 +968,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -987,14 +987,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1021,7 +1021,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1029,7 +1029,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1050,7 +1050,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1059,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1067,7 +1067,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// An Expression whose result is bound to the payload input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1612814399422_336683_143", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.PayloadArgument")]
         public IExpression payloadArgument => this.ComputePayloadArgument();
 
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1088,21 +1088,21 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// An Expression whose result is bound to the receiver input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1567742374932_10504_18141", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.ReceiverArgument")]
         public IExpression receiverArgument => this.ComputeReceiverArgument();
 
         /// <summary>
         /// An Expression whose result is bound to the sender input parameter of this SendActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665504224536_894018_944", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ISendActionUsage.SenderArgument")]
         public IExpression senderArgument => this.ComputeSenderArgument();
 
@@ -1112,14 +1112,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1131,7 +1131,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1143,14 +1143,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1159,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1168,7 +1168,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1277,7 +1277,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1403,10 +1403,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1575,7 +1575,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1630,12 +1630,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1762,7 +1761,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Specialization.cs b/SysML2.NET/Core/AutoGenPoco/Specialization.cs
index cdc24633..a7b20a8f 100644
--- a/SysML2.NET/Core/AutoGenPoco/Specialization.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Specialization.cs
@@ -70,14 +70,14 @@ public Specialization()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public Specialization()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,14 +104,14 @@ public Specialization()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "ISpecialization.General")]
         public IType General { get; set; }
@@ -120,7 +120,7 @@ public Specialization()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -131,14 +131,14 @@ public Specialization()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -148,7 +148,7 @@ public Specialization()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -156,7 +156,7 @@ public Specialization()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -166,14 +166,14 @@ public Specialization()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -184,7 +184,7 @@ public Specialization()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -196,14 +196,14 @@ public Specialization()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -213,7 +213,7 @@ public Specialization()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -221,7 +221,7 @@ public Specialization()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -232,7 +232,7 @@ public Specialization()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -243,7 +243,7 @@ public Specialization()
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISpecialization.OwningType")]
@@ -257,7 +257,7 @@ public Specialization()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -265,7 +265,7 @@ public Specialization()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -275,14 +275,14 @@ public Specialization()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -301,7 +301,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "ISpecialization.Specific")]
         public IType Specific { get; set; }
@@ -309,7 +309,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -328,7 +328,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -397,7 +397,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/StakeholderMembership.cs b/SysML2.NET/Core/AutoGenPoco/StakeholderMembership.cs
index 168656a7..e2beafc3 100644
--- a/SysML2.NET/Core/AutoGenPoco/StakeholderMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/StakeholderMembership.cs
@@ -76,14 +76,14 @@ public StakeholderMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -93,14 +93,14 @@ public StakeholderMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -110,7 +110,7 @@ public StakeholderMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -118,7 +118,7 @@ public StakeholderMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -129,21 +129,21 @@ public StakeholderMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -156,7 +156,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -164,7 +164,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -176,7 +176,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -187,7 +187,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -202,7 +202,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -210,7 +210,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -220,7 +220,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -228,7 +228,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -238,7 +238,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("IStakeholderMembership.OwnedStakeholderParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -273,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -281,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -292,7 +292,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -303,7 +303,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The PartUsage specifying the stakeholder.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624034451301_6622_40822", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "IStakeholderMembership.OwnedStakeholderParameter")]
         public IPartUsage ownedStakeholderParameter => this.ComputeOwnedStakeholderParameter();
@@ -312,14 +312,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -359,7 +359,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -373,7 +373,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -381,7 +381,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -391,14 +391,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -411,7 +411,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -430,7 +430,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -440,7 +440,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -540,7 +540,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/StateDefinition.cs b/SysML2.NET/Core/AutoGenPoco/StateDefinition.cs
index 2851f0c4..a5a36eeb 100644
--- a/SysML2.NET/Core/AutoGenPoco/StateDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/StateDefinition.cs
@@ -65,7 +65,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
 
     /// <summary>
     /// A StateDefinition is the Definition of the Behavior of a system or part of a system in a certain
-    /// state condition.A StateDefinition may be related to up to three of its ownedFeatures by
+    /// state condition. A StateDefinition may be related to up to three of its ownedFeatures by
     /// StateBehaviorMembership Relationships, all of different kinds, corresponding to the entry, do and
     /// exit actions of the StateDefinition.
     /// </summary>
@@ -95,7 +95,7 @@ public StateDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -104,14 +104,14 @@ public StateDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -121,7 +121,7 @@ public StateDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -134,14 +134,14 @@ public StateDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -150,7 +150,7 @@ public StateDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -161,14 +161,14 @@ public StateDefinition()
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975916386_388324_339", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.DoAction")]
         public IActionUsage doAction => this.ComputeDoAction();
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -178,14 +178,14 @@ public StateDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -195,7 +195,7 @@ public StateDefinition()
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975902339_513804_312", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.EntryAction")]
         public IActionUsage entryAction => this.ComputeEntryAction();
 
@@ -204,14 +204,14 @@ public StateDefinition()
         /// StateDefinition. It is the owned ActionUsage related to the StateDefinition by a
         /// StateSubactionMembership  with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975927011_696894_352", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.ExitAction")]
         public IActionUsage exitAction => this.ComputeExitAction();
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -221,14 +221,14 @@ public StateDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -236,7 +236,7 @@ public StateDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -245,7 +245,7 @@ public StateDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -253,7 +253,7 @@ public StateDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -267,7 +267,7 @@ public StateDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -275,14 +275,14 @@ public StateDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -293,21 +293,21 @@ public StateDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -316,19 +316,19 @@ public StateDefinition()
         /// of the ownedActions (which includes ownedStates) may have any incoming or outgoing Transitions. If
         /// false, only one ownedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025670323_266174_37704", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateDefinition.IsParallel")]
         public bool IsParallel { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -336,7 +336,7 @@ public StateDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -344,7 +344,7 @@ public StateDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -352,7 +352,7 @@ public StateDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -361,7 +361,7 @@ public StateDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -372,14 +372,14 @@ public StateDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -387,7 +387,7 @@ public StateDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -395,7 +395,7 @@ public StateDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -403,7 +403,7 @@ public StateDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -412,7 +412,7 @@ public StateDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -421,7 +421,7 @@ public StateDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -429,7 +429,7 @@ public StateDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -437,7 +437,7 @@ public StateDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -445,7 +445,7 @@ public StateDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -453,7 +453,7 @@ public StateDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -464,7 +464,7 @@ public StateDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -472,7 +472,7 @@ public StateDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -481,7 +481,7 @@ public StateDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -491,7 +491,7 @@ public StateDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -501,14 +501,14 @@ public StateDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -517,7 +517,7 @@ public StateDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -525,7 +525,7 @@ public StateDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -534,7 +534,7 @@ public StateDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -543,7 +543,7 @@ public StateDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -552,7 +552,7 @@ public StateDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -561,7 +561,7 @@ public StateDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -569,7 +569,7 @@ public StateDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -578,7 +578,7 @@ public StateDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -587,7 +587,7 @@ public StateDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -596,7 +596,7 @@ public StateDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -606,7 +606,7 @@ public StateDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -614,7 +614,7 @@ public StateDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -622,7 +622,7 @@ public StateDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -630,7 +630,7 @@ public StateDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -638,7 +638,7 @@ public StateDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -646,7 +646,7 @@ public StateDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -657,7 +657,7 @@ public StateDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -665,7 +665,7 @@ public StateDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -674,7 +674,7 @@ public StateDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -683,7 +683,7 @@ public StateDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -692,7 +692,7 @@ public StateDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -700,7 +700,7 @@ public StateDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -708,7 +708,7 @@ public StateDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -717,7 +717,7 @@ public StateDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -726,7 +726,7 @@ public StateDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -734,7 +734,7 @@ public StateDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -742,7 +742,7 @@ public StateDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -750,7 +750,7 @@ public StateDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -759,14 +759,14 @@ public StateDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -776,7 +776,7 @@ public StateDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -784,7 +784,7 @@ public StateDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -796,7 +796,7 @@ public StateDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -809,7 +809,7 @@ public StateDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -819,7 +819,7 @@ public StateDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -827,7 +827,7 @@ public StateDefinition()
         /// The StateUsages, which are actions in the StateDefinition, that specify the discrete states in the
         /// behavior defined by the StateDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588190693_949879_1156", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [Implements(implementation: "IStateDefinition.State")]
         public List<IStateUsage> state => this.ComputeState();
@@ -835,7 +835,7 @@ public StateDefinition()
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -843,7 +843,7 @@ public StateDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -856,14 +856,14 @@ public StateDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -872,7 +872,7 @@ public StateDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -882,7 +882,7 @@ public StateDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1098,7 +1098,7 @@ public StateDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1121,12 +1121,11 @@ public StateDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/StateSubactionMembership.cs b/SysML2.NET/Core/AutoGenPoco/StateSubactionMembership.cs
index 972e99b6..2a6d369d 100644
--- a/SysML2.NET/Core/AutoGenPoco/StateSubactionMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/StateSubactionMembership.cs
@@ -74,7 +74,7 @@ public StateSubactionMembership()
         /// <summary>
         /// The ActionUsage that is the ownedMemberFeature of this StateSubactionMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582974847979_606181_96", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IStateSubactionMembership.Action")]
         public IActionUsage action => this.ComputeAction();
@@ -82,14 +82,14 @@ public StateSubactionMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -99,14 +99,14 @@ public StateSubactionMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -116,7 +116,7 @@ public StateSubactionMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -124,7 +124,7 @@ public StateSubactionMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -135,28 +135,28 @@ public StateSubactionMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this StateSubactionMembership is for an entry, do or exit ActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575671861308_70894_325", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateSubactionMembership.Kind")]
         public StateSubactionKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -169,7 +169,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -177,7 +177,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -189,7 +189,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -200,7 +200,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -215,7 +215,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -223,7 +223,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -233,7 +233,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -241,7 +241,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -251,7 +251,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -260,7 +260,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IStateSubactionMembership.Action")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -269,7 +269,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -277,7 +277,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -285,7 +285,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -296,7 +296,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -308,14 +308,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -325,7 +325,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -333,7 +333,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -344,7 +344,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -355,7 +355,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -369,7 +369,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -377,7 +377,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -387,14 +387,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -407,7 +407,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -426,7 +426,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -436,7 +436,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -528,7 +528,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/StateUsage.cs b/SysML2.NET/Core/AutoGenPoco/StateUsage.cs
index 942234d8..471c57a5 100644
--- a/SysML2.NET/Core/AutoGenPoco/StateUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/StateUsage.cs
@@ -68,7 +68,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
 
     /// <summary>
     /// A StateUsage is an ActionUsage that is nominally the Usage of a StateDefinition. However, other
-    /// kinds of kernel Behaviors are also allowed as types, to permit use of BehaviorsA StateUsage may be
+    /// kinds of kernel Behaviors are also allowed as types, to permit use of Behaviors A StateUsage may be
     /// related to up to three of its ownedFeatures by StateSubactionMembership Relationships, all of
     /// different kinds, corresponding to the entry, do and exit actions of the StateUsage.
     /// </summary>
@@ -99,7 +99,7 @@ public StateUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IStateUsage.StateDefinition")]
@@ -109,14 +109,14 @@ public StateUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -130,7 +130,7 @@ public StateUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -140,14 +140,14 @@ public StateUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -157,7 +157,7 @@ public StateUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -166,7 +166,7 @@ public StateUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -181,14 +181,14 @@ public StateUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -197,7 +197,7 @@ public StateUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -207,7 +207,7 @@ public StateUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
@@ -216,14 +216,14 @@ public StateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = do.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976255473_203238_644", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.DoAction")]
         public IActionUsage doAction => this.ComputeDoAction();
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -233,14 +233,14 @@ public StateUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -249,7 +249,7 @@ public StateUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -260,7 +260,7 @@ public StateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = entry.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976239200_979652_605", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.EntryAction")]
         public IActionUsage entryAction => this.ComputeEntryAction();
 
@@ -269,14 +269,14 @@ public StateUsage()
         /// StateDefinition. It is the owned ActionUsage related to the StateUsage by a StateSubactionMembership
         /// with kind = exit.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582976283940_998741_691", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.ExitAction")]
         public IActionUsage exitAction => this.ComputeExitAction();
 
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -286,14 +286,14 @@ public StateUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -303,14 +303,14 @@ public StateUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -318,7 +318,7 @@ public StateUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -326,7 +326,7 @@ public StateUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -335,7 +335,7 @@ public StateUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -343,7 +343,7 @@ public StateUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -357,7 +357,7 @@ public StateUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -365,7 +365,7 @@ public StateUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -374,14 +374,14 @@ public StateUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -389,14 +389,14 @@ public StateUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -410,7 +410,7 @@ public StateUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -421,7 +421,7 @@ public StateUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -429,21 +429,21 @@ public StateUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -452,7 +452,7 @@ public StateUsage()
         /// the nestedActions (which include nestedStates) may have any incoming or outgoing Transitions. If
         /// false, only one nestedState may be performed at a time.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1624025713025_548712_37708", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IStateUsage.IsParallel")]
         public bool IsParallel { get; set; }
 
@@ -460,33 +460,33 @@ public StateUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -494,7 +494,7 @@ public StateUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -507,7 +507,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -515,11 +515,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -528,7 +528,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -536,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -556,14 +556,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -579,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -587,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -595,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -603,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -611,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -709,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -717,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -725,7 +725,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -733,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -741,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -750,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -758,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -766,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -784,7 +784,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -811,7 +811,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -821,7 +821,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -840,7 +840,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -850,14 +850,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -885,7 +885,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -895,7 +895,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -914,7 +914,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -924,7 +924,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -944,7 +944,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -961,7 +961,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -973,7 +973,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -983,7 +983,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -993,7 +993,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1003,7 +1003,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1012,7 +1012,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1022,14 +1022,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1038,7 +1038,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1064,7 +1064,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1085,7 +1085,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1094,7 +1094,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1104,7 +1104,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1116,7 +1116,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1126,7 +1126,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -1134,7 +1134,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Behaviors that are the types of this StateUsage. Nominally, these would be StateDefinitions, but
         /// kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575588456737_49200_1438", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [Implements(implementation: "IStateUsage.StateDefinition")]
         public List<IBehavior> stateDefinition => this.ComputeStateDefinition();
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1154,7 +1154,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1166,14 +1166,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1182,7 +1182,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1191,7 +1191,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1300,7 +1300,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1426,10 +1426,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1612,7 +1612,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1667,12 +1667,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1799,7 +1798,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Step.cs b/SysML2.NET/Core/AutoGenPoco/Step.cs
index c90eaf95..3d9aeb09 100644
--- a/SysML2.NET/Core/AutoGenPoco/Step.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Step.cs
@@ -71,14 +71,14 @@ public Step()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IStep.Behavior")]
         public List<IBehavior> behavior => this.ComputeBehavior();
@@ -91,7 +91,7 @@ public Step()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -101,14 +101,14 @@ public Step()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -118,7 +118,7 @@ public Step()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -131,14 +131,14 @@ public Step()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -148,14 +148,14 @@ public Step()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -165,14 +165,14 @@ public Step()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -181,7 +181,7 @@ public Step()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -190,7 +190,7 @@ public Step()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -200,14 +200,14 @@ public Step()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -217,14 +217,14 @@ public Step()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -232,7 +232,7 @@ public Step()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -241,7 +241,7 @@ public Step()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -249,7 +249,7 @@ public Step()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -263,7 +263,7 @@ public Step()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -271,7 +271,7 @@ public Step()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -280,14 +280,14 @@ public Step()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -295,14 +295,14 @@ public Step()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -316,7 +316,7 @@ public Step()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -327,21 +327,21 @@ public Step()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -349,26 +349,26 @@ public Step()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -376,7 +376,7 @@ public Step()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -384,7 +384,7 @@ public Step()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -392,7 +392,7 @@ public Step()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -401,7 +401,7 @@ public Step()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -412,14 +412,14 @@ public Step()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -428,7 +428,7 @@ public Step()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -437,7 +437,7 @@ public Step()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -447,7 +447,7 @@ public Step()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -456,7 +456,7 @@ public Step()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -466,7 +466,7 @@ public Step()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -476,14 +476,14 @@ public Step()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -492,7 +492,7 @@ public Step()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -501,7 +501,7 @@ public Step()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -511,7 +511,7 @@ public Step()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -521,7 +521,7 @@ public Step()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -531,7 +531,7 @@ public Step()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -540,7 +540,7 @@ public Step()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -550,7 +550,7 @@ public Step()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -559,7 +559,7 @@ public Step()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -570,7 +570,7 @@ public Step()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -579,7 +579,7 @@ public Step()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -587,7 +587,7 @@ public Step()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -599,7 +599,7 @@ public Step()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -609,7 +609,7 @@ public Step()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -619,7 +619,7 @@ public Step()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -629,7 +629,7 @@ public Step()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -638,7 +638,7 @@ public Step()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -648,14 +648,14 @@ public Step()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -663,7 +663,7 @@ public Step()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -673,7 +673,7 @@ public Step()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -681,7 +681,7 @@ public Step()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -692,7 +692,7 @@ public Step()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -703,7 +703,7 @@ public Step()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -716,7 +716,7 @@ public Step()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -726,14 +726,14 @@ public Step()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -745,7 +745,7 @@ public Step()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -756,7 +756,7 @@ public Step()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -851,7 +851,7 @@ public Step()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -957,10 +957,10 @@ public Step()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1110,7 +1110,7 @@ public Step()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1156,12 +1156,11 @@ public Step()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1288,7 +1287,7 @@ public Step()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Structure.cs b/SysML2.NET/Core/AutoGenPoco/Structure.cs
index 7fff4582..2b7d3202 100644
--- a/SysML2.NET/Core/AutoGenPoco/Structure.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Structure.cs
@@ -72,14 +72,14 @@ public Structure()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,7 +89,7 @@ public Structure()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -102,14 +102,14 @@ public Structure()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -117,7 +117,7 @@ public Structure()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -127,14 +127,14 @@ public Structure()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -142,7 +142,7 @@ public Structure()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -152,14 +152,14 @@ public Structure()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -167,7 +167,7 @@ public Structure()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -176,7 +176,7 @@ public Structure()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -184,7 +184,7 @@ public Structure()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -198,7 +198,7 @@ public Structure()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -206,14 +206,14 @@ public Structure()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -224,26 +224,26 @@ public Structure()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -251,7 +251,7 @@ public Structure()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -259,7 +259,7 @@ public Structure()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -268,7 +268,7 @@ public Structure()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -279,14 +279,14 @@ public Structure()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -295,7 +295,7 @@ public Structure()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -304,7 +304,7 @@ public Structure()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -314,7 +314,7 @@ public Structure()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -324,7 +324,7 @@ public Structure()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -334,14 +334,14 @@ public Structure()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -350,7 +350,7 @@ public Structure()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -359,7 +359,7 @@ public Structure()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -369,7 +369,7 @@ public Structure()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -378,7 +378,7 @@ public Structure()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -388,7 +388,7 @@ public Structure()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -397,7 +397,7 @@ public Structure()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -407,7 +407,7 @@ public Structure()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -419,7 +419,7 @@ public Structure()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -429,7 +429,7 @@ public Structure()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -437,7 +437,7 @@ public Structure()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -447,14 +447,14 @@ public Structure()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -464,7 +464,7 @@ public Structure()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -472,7 +472,7 @@ public Structure()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -488,7 +488,7 @@ public Structure()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -498,14 +498,14 @@ public Structure()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -518,7 +518,7 @@ public Structure()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -733,7 +733,7 @@ public Structure()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -756,12 +756,11 @@ public Structure()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/Subclassification.cs b/SysML2.NET/Core/AutoGenPoco/Subclassification.cs
index dd9b764a..5050c940 100644
--- a/SysML2.NET/Core/AutoGenPoco/Subclassification.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Subclassification.cs
@@ -70,14 +70,14 @@ public Subclassification()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public Subclassification()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,14 +104,14 @@ public Subclassification()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubclassification.Superclassifier")]
         [Implements(implementation: "ISpecialization.General")]
@@ -131,7 +131,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -142,14 +142,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -159,7 +159,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -167,7 +167,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -177,14 +177,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -195,7 +195,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -207,14 +207,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Classifier that owns this Subclassification relationship, which must also be its subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170642_857401_25506", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubclassification.OwningClassifier")]
         public IClassifier owningClassifier => this.ComputeOwningClassifier();
@@ -222,7 +222,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -232,7 +232,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -240,7 +240,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -251,7 +251,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -262,7 +262,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubclassification.OwningClassifier")]
@@ -277,7 +277,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -285,7 +285,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -295,14 +295,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -321,7 +321,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubclassification.Subclassifier")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -340,7 +340,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more specific Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189084042_772698_25407", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubclassification.Subclassifier")]
         public IClassifier Subclassifier { get; set; }
@@ -348,7 +348,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The more general Classifier in this Subclassification.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543188934635_627507_25283", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubclassification.Superclassifier")]
         public IClassifier Superclassifier { get; set; }
@@ -356,7 +356,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -375,7 +375,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -444,7 +444,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/SubjectMembership.cs b/SysML2.NET/Core/AutoGenPoco/SubjectMembership.cs
index 86686810..7b7bce8c 100644
--- a/SysML2.NET/Core/AutoGenPoco/SubjectMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SubjectMembership.cs
@@ -76,14 +76,14 @@ public SubjectMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -93,14 +93,14 @@ public SubjectMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -110,7 +110,7 @@ public SubjectMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -118,7 +118,7 @@ public SubjectMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -129,21 +129,21 @@ public SubjectMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -156,7 +156,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -164,7 +164,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -176,7 +176,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -187,7 +187,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -202,7 +202,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -210,7 +210,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -220,7 +220,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -228,7 +228,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -238,7 +238,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -247,7 +247,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IParameterMembership.OwnedMemberParameter")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -264,7 +264,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Feature that is identified as a parameter by this ParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1557528016548_548098_110830", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [RedefinedByProperty("ISubjectMembership.OwnedSubjectParameter")]
         [Implements(implementation: "IParameterMembership.OwnedMemberParameter")]
@@ -273,7 +273,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -281,7 +281,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -292,7 +292,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -303,7 +303,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The UsageownedMemberParameter of this SubjectMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590258781117_655788_845", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1557528016548_548098_110830")]
         [Implements(implementation: "ISubjectMembership.OwnedSubjectParameter")]
         public IUsage ownedSubjectParameter => this.ComputeOwnedSubjectParameter();
@@ -312,14 +312,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -329,7 +329,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -359,7 +359,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -373,7 +373,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -381,7 +381,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -391,14 +391,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -411,7 +411,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -430,7 +430,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -440,7 +440,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -540,7 +540,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Subsetting.cs b/SysML2.NET/Core/AutoGenPoco/Subsetting.cs
index 994496db..75fc2585 100644
--- a/SysML2.NET/Core/AutoGenPoco/Subsetting.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Subsetting.cs
@@ -74,14 +74,14 @@ public Subsetting()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -91,14 +91,14 @@ public Subsetting()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -108,14 +108,14 @@ public Subsetting()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// A Type with a superset of all instances of the specific Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674980_563969_43273", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("ISubsetting.SubsettedFeature")]
         [Implements(implementation: "ISpecialization.General")]
@@ -135,7 +135,7 @@ IType Core.Types.ISpecialization.General
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -146,14 +146,14 @@ IType Core.Types.ISpecialization.General
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -163,7 +163,7 @@ IType Core.Types.ISpecialization.General
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -171,7 +171,7 @@ IType Core.Types.ISpecialization.General
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -181,14 +181,14 @@ IType Core.Types.ISpecialization.General
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -199,7 +199,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -211,14 +211,14 @@ IType Core.Types.ISpecialization.General
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A subsettingFeature that is also the owningRelatedElement of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_236250_43311", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674967_140305_43206")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_573157_43226")]
         [Implements(implementation: "ISubsetting.OwningFeature")]
@@ -227,7 +227,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -237,7 +237,7 @@ IType Core.Types.ISpecialization.General
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -245,7 +245,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -256,7 +256,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -267,7 +267,7 @@ IType Core.Types.ISpecialization.General
         /// <summary>
         /// The Type that is the specific Type of this Specialization and owns it as its owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_573157_43226", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [RedefinedByProperty("ISubsetting.OwningFeature")]
@@ -282,7 +282,7 @@ IType Core.Types.ISpecialization.General
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -290,7 +290,7 @@ IType Core.Types.ISpecialization.General
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -300,14 +300,14 @@ IType Core.Types.ISpecialization.General
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.Specific")]
         [Implements(implementation: "IRelationship.Source")]
@@ -326,7 +326,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// A Type with a subset of all instances of the general Type, which might be the same set.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674982_253967_43281", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [RedefinedByProperty("ISubsetting.SubsettingFeature")]
         [Implements(implementation: "ISpecialization.Specific")]
@@ -345,7 +345,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is subsetted by the subsettingFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_393191_43181", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_563969_43273")]
         [Implements(implementation: "ISubsetting.SubsettedFeature")]
         public IFeature SubsettedFeature { get; set; }
@@ -353,7 +353,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The Feature that is a subset of the subsettedFeature of this Subsetting.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674967_140305_43206", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674982_253967_43281")]
         [Implements(implementation: "ISubsetting.SubsettingFeature")]
         public IFeature SubsettingFeature { get; set; }
@@ -361,7 +361,7 @@ IType Core.Types.ISpecialization.Specific
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ISpecialization.General")]
         [Implements(implementation: "IRelationship.Target")]
@@ -380,7 +380,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -449,7 +449,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Succession.cs b/SysML2.NET/Core/AutoGenPoco/Succession.cs
index f02e3e93..63a999b9 100644
--- a/SysML2.NET/Core/AutoGenPoco/Succession.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Succession.cs
@@ -73,14 +73,14 @@ public Succession()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<IAssociation> association => this.ComputeAssociation();
@@ -93,7 +93,7 @@ public Succession()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -102,7 +102,7 @@ public Succession()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -113,14 +113,14 @@ public Succession()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -130,7 +130,7 @@ public Succession()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -139,7 +139,7 @@ public Succession()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -152,14 +152,14 @@ public Succession()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -168,14 +168,14 @@ public Succession()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -185,14 +185,14 @@ public Succession()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -202,7 +202,7 @@ public Succession()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -211,7 +211,7 @@ public Succession()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -221,14 +221,14 @@ public Succession()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -238,14 +238,14 @@ public Succession()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -253,7 +253,7 @@ public Succession()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -262,7 +262,7 @@ public Succession()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -270,7 +270,7 @@ public Succession()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -284,7 +284,7 @@ public Succession()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -292,7 +292,7 @@ public Succession()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -301,14 +301,14 @@ public Succession()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -316,14 +316,14 @@ public Succession()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -337,7 +337,7 @@ public Succession()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -345,7 +345,7 @@ public Succession()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -356,21 +356,21 @@ public Succession()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -378,26 +378,26 @@ public Succession()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -405,7 +405,7 @@ public Succession()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -413,7 +413,7 @@ public Succession()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -421,7 +421,7 @@ public Succession()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -430,7 +430,7 @@ public Succession()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -441,14 +441,14 @@ public Succession()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -457,7 +457,7 @@ public Succession()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -466,7 +466,7 @@ public Succession()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -476,7 +476,7 @@ public Succession()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -485,7 +485,7 @@ public Succession()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -495,7 +495,7 @@ public Succession()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -505,14 +505,14 @@ public Succession()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -521,7 +521,7 @@ public Succession()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -530,7 +530,7 @@ public Succession()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -540,7 +540,7 @@ public Succession()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -550,7 +550,7 @@ public Succession()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -560,7 +560,7 @@ public Succession()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -569,7 +569,7 @@ public Succession()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -579,7 +579,7 @@ public Succession()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -588,7 +588,7 @@ public Succession()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -599,7 +599,7 @@ public Succession()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -608,7 +608,7 @@ public Succession()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -616,7 +616,7 @@ public Succession()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -627,7 +627,7 @@ public Succession()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -639,7 +639,7 @@ public Succession()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -649,7 +649,7 @@ public Succession()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -659,7 +659,7 @@ public Succession()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -669,7 +669,7 @@ public Succession()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -678,7 +678,7 @@ public Succession()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -688,14 +688,14 @@ public Succession()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -703,7 +703,7 @@ public Succession()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -713,7 +713,7 @@ public Succession()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -721,7 +721,7 @@ public Succession()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -732,7 +732,7 @@ public Succession()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -743,7 +743,7 @@ public Succession()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -758,7 +758,7 @@ public Succession()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -766,7 +766,7 @@ public Succession()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -775,7 +775,7 @@ public Succession()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -786,14 +786,14 @@ public Succession()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -806,7 +806,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -815,7 +815,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -829,7 +829,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -838,7 +838,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -850,7 +850,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.association];
@@ -862,7 +862,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -957,7 +957,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1063,10 +1063,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1225,7 +1225,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1282,12 +1282,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1414,7 +1413,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/SuccessionAsUsage.cs b/SysML2.NET/Core/AutoGenPoco/SuccessionAsUsage.cs
index 1ed3fa96..d04eebb3 100644
--- a/SysML2.NET/Core/AutoGenPoco/SuccessionAsUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SuccessionAsUsage.cs
@@ -96,14 +96,14 @@ public SuccessionAsUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IConnector.Association")]
         public List<IAssociation> association => this.ComputeAssociation();
@@ -116,7 +116,7 @@ public SuccessionAsUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -125,7 +125,7 @@ public SuccessionAsUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -136,14 +136,14 @@ public SuccessionAsUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -153,7 +153,7 @@ public SuccessionAsUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -162,7 +162,7 @@ public SuccessionAsUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -171,7 +171,7 @@ public SuccessionAsUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<IClassifier> definition => this.ComputeDefinition();
@@ -185,14 +185,14 @@ public SuccessionAsUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -200,7 +200,7 @@ public SuccessionAsUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -210,14 +210,14 @@ public SuccessionAsUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -227,14 +227,14 @@ public SuccessionAsUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -244,7 +244,7 @@ public SuccessionAsUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -253,7 +253,7 @@ public SuccessionAsUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -263,14 +263,14 @@ public SuccessionAsUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -280,14 +280,14 @@ public SuccessionAsUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -295,7 +295,7 @@ public SuccessionAsUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -304,7 +304,7 @@ public SuccessionAsUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -312,7 +312,7 @@ public SuccessionAsUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -326,7 +326,7 @@ public SuccessionAsUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -334,7 +334,7 @@ public SuccessionAsUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -343,14 +343,14 @@ public SuccessionAsUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -358,14 +358,14 @@ public SuccessionAsUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -379,7 +379,7 @@ public SuccessionAsUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -387,7 +387,7 @@ public SuccessionAsUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -398,21 +398,21 @@ public SuccessionAsUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -420,33 +420,33 @@ public SuccessionAsUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -454,7 +454,7 @@ public SuccessionAsUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -467,7 +467,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -475,11 +475,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -516,14 +516,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -742,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -751,7 +751,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -799,14 +799,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -815,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -824,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -863,7 +863,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -882,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -893,7 +893,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -902,7 +902,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -921,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -943,7 +943,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -953,7 +953,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -963,7 +963,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -972,7 +972,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -982,14 +982,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1006,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1016,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1035,7 +1035,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1046,7 +1046,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1056,7 +1056,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1069,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1086,7 +1086,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1097,14 +1097,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1117,7 +1117,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1126,7 +1126,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1140,7 +1140,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1149,7 +1149,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1161,7 +1161,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.definition];
@@ -1173,14 +1173,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1189,7 +1189,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1198,7 +1198,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1294,7 +1294,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1400,10 +1400,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1571,7 +1571,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1637,12 +1637,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1769,7 +1768,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/SuccessionFlow.cs b/SysML2.NET/Core/AutoGenPoco/SuccessionFlow.cs
index 54a01b2b..fce0d1a9 100644
--- a/SysML2.NET/Core/AutoGenPoco/SuccessionFlow.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SuccessionFlow.cs
@@ -78,14 +78,14 @@ public SuccessionFlow()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -94,7 +94,7 @@ public SuccessionFlow()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -108,7 +108,7 @@ public SuccessionFlow()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -117,7 +117,7 @@ public SuccessionFlow()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -128,14 +128,14 @@ public SuccessionFlow()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -145,7 +145,7 @@ public SuccessionFlow()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -154,7 +154,7 @@ public SuccessionFlow()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -167,14 +167,14 @@ public SuccessionFlow()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -184,14 +184,14 @@ public SuccessionFlow()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -201,14 +201,14 @@ public SuccessionFlow()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -218,7 +218,7 @@ public SuccessionFlow()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -227,7 +227,7 @@ public SuccessionFlow()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -237,14 +237,14 @@ public SuccessionFlow()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -254,14 +254,14 @@ public SuccessionFlow()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<IFlowEnd> flowEnd => this.ComputeFlowEnd();
@@ -269,7 +269,7 @@ public SuccessionFlow()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -277,7 +277,7 @@ public SuccessionFlow()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -286,7 +286,7 @@ public SuccessionFlow()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -294,7 +294,7 @@ public SuccessionFlow()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -303,7 +303,7 @@ public SuccessionFlow()
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IFlow.Interaction")]
@@ -318,7 +318,7 @@ public SuccessionFlow()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -326,7 +326,7 @@ public SuccessionFlow()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -335,14 +335,14 @@ public SuccessionFlow()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -350,14 +350,14 @@ public SuccessionFlow()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -371,7 +371,7 @@ public SuccessionFlow()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -379,7 +379,7 @@ public SuccessionFlow()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -390,21 +390,21 @@ public SuccessionFlow()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -412,26 +412,26 @@ public SuccessionFlow()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -439,7 +439,7 @@ public SuccessionFlow()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -447,7 +447,7 @@ public SuccessionFlow()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -455,7 +455,7 @@ public SuccessionFlow()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -464,7 +464,7 @@ public SuccessionFlow()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -475,14 +475,14 @@ public SuccessionFlow()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -491,7 +491,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -500,7 +500,7 @@ public SuccessionFlow()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -510,7 +510,7 @@ public SuccessionFlow()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -519,7 +519,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -529,7 +529,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -539,14 +539,14 @@ public SuccessionFlow()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -555,7 +555,7 @@ public SuccessionFlow()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -564,7 +564,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -574,7 +574,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -584,7 +584,7 @@ public SuccessionFlow()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -594,7 +594,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -603,7 +603,7 @@ public SuccessionFlow()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -613,7 +613,7 @@ public SuccessionFlow()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -622,7 +622,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -633,7 +633,7 @@ public SuccessionFlow()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -642,7 +642,7 @@ public SuccessionFlow()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -650,7 +650,7 @@ public SuccessionFlow()
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -661,7 +661,7 @@ public SuccessionFlow()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -673,7 +673,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -683,7 +683,7 @@ public SuccessionFlow()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -693,7 +693,7 @@ public SuccessionFlow()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -703,7 +703,7 @@ public SuccessionFlow()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -712,7 +712,7 @@ public SuccessionFlow()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -722,14 +722,14 @@ public SuccessionFlow()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -737,7 +737,7 @@ public SuccessionFlow()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -747,7 +747,7 @@ public SuccessionFlow()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -755,7 +755,7 @@ public SuccessionFlow()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -766,7 +766,7 @@ public SuccessionFlow()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -777,7 +777,7 @@ public SuccessionFlow()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -788,7 +788,7 @@ public SuccessionFlow()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -796,7 +796,7 @@ public SuccessionFlow()
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public IPayloadFeature payloadFeature => this.ComputePayloadFeature();
@@ -804,7 +804,7 @@ public SuccessionFlow()
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<IClassifier> payloadType => this.ComputePayloadType();
 
@@ -816,7 +816,7 @@ public SuccessionFlow()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -824,7 +824,7 @@ public SuccessionFlow()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -833,7 +833,7 @@ public SuccessionFlow()
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -844,14 +844,14 @@ public SuccessionFlow()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -864,7 +864,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -874,14 +874,14 @@ List<IElement> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public IFeature sourceOutputFeature => this.ComputeSourceOutputFeature();
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -895,7 +895,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -905,14 +905,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public IFeature targetInputFeature => this.ComputeTargetInputFeature();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -924,7 +924,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Kernel.Connectors.IConnector)this).association];
@@ -936,7 +936,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -1031,7 +1031,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1137,10 +1137,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1299,7 +1299,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1356,12 +1356,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1488,7 +1487,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/SuccessionFlowUsage.cs b/SysML2.NET/Core/AutoGenPoco/SuccessionFlowUsage.cs
index 9b1b5688..bb54d960 100644
--- a/SysML2.NET/Core/AutoGenPoco/SuccessionFlowUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/SuccessionFlowUsage.cs
@@ -103,7 +103,7 @@ public SuccessionFlowUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -113,14 +113,14 @@ public SuccessionFlowUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Associations that type the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674983_471497_43284", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IConnector.Association")]
@@ -129,7 +129,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IFlow.Interaction")]
         [Implements(implementation: "IStep.Behavior")]
@@ -143,7 +143,7 @@ public SuccessionFlowUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -152,7 +152,7 @@ public SuccessionFlowUsage()
         /// The connectorEnds determine via ReferenceSubsetting Relationships which Features are related by the
         /// Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1556735067666_827798_21922", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [Implements(implementation: "IConnector.ConnectorEnd")]
         public List<IFeature> connectorEnd => this.ComputeConnectorEnd();
@@ -163,14 +163,14 @@ public SuccessionFlowUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -180,7 +180,7 @@ public SuccessionFlowUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -189,7 +189,7 @@ public SuccessionFlowUsage()
         /// that, if it exists and was the featuringType of this Connector, the Connector would satisfy the
         /// checkConnectorTypeFeaturing constraint.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737751598145_444042_71", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IConnector.DefaultFeaturingType")]
         public IType defaultFeaturingType => this.ComputeDefaultFeaturingType();
 
@@ -198,7 +198,7 @@ public SuccessionFlowUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -213,14 +213,14 @@ public SuccessionFlowUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -229,7 +229,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -239,14 +239,14 @@ public SuccessionFlowUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -256,14 +256,14 @@ public SuccessionFlowUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IConnector.ConnectorEnd")]
         [Implements(implementation: "IType.EndFeature")]
@@ -273,7 +273,7 @@ public SuccessionFlowUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -282,7 +282,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -292,14 +292,14 @@ public SuccessionFlowUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -309,7 +309,7 @@ public SuccessionFlowUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -318,7 +318,7 @@ public SuccessionFlowUsage()
         /// other kinds of Kernel Interactions are also allowed, to permit use of Interactions from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661892878973_977062_185", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1661900477937_518125_727")]
         [Implements(implementation: "IFlowUsage.FlowDefinition")]
@@ -327,7 +327,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The connectorEnds of this Flow that are FlowEnds.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219311176_506548_20966", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 2, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1556735067666_827798_21922")]
         [Implements(implementation: "IFlow.FlowEnd")]
         public List<IFlowEnd> flowEnd => this.ComputeFlowEnd();
@@ -335,7 +335,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -343,7 +343,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -351,7 +351,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -360,7 +360,7 @@ public SuccessionFlowUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -368,7 +368,7 @@ public SuccessionFlowUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -377,7 +377,7 @@ public SuccessionFlowUsage()
         /// The Interactions that type this Flow. Interactions are both Associations and Behaviors, which can
         /// type Connectors and Steps, respectively.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661900477937_518125_727", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674983_471497_43284")]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IFlowUsage.FlowDefinition")]
@@ -393,7 +393,7 @@ public SuccessionFlowUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -401,7 +401,7 @@ public SuccessionFlowUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -410,14 +410,14 @@ public SuccessionFlowUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -425,14 +425,14 @@ public SuccessionFlowUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -446,7 +446,7 @@ public SuccessionFlowUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -454,7 +454,7 @@ public SuccessionFlowUsage()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -465,7 +465,7 @@ public SuccessionFlowUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -473,21 +473,21 @@ public SuccessionFlowUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -495,33 +495,33 @@ public SuccessionFlowUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -529,7 +529,7 @@ public SuccessionFlowUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -542,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -550,11 +550,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -580,7 +580,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -591,14 +591,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -606,7 +606,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -614,7 +614,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -622,7 +622,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -630,7 +630,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -638,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -646,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -656,7 +656,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -664,7 +664,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -672,7 +672,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -680,7 +680,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -688,7 +688,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -696,7 +696,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -704,7 +704,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -712,7 +712,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -720,7 +720,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -728,7 +728,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -768,7 +768,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -776,7 +776,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -785,7 +785,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -801,7 +801,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -809,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -819,7 +819,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -828,7 +828,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -837,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -856,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -865,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -875,7 +875,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -885,14 +885,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -901,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -940,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -949,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -968,7 +968,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -979,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -996,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -1007,7 +1007,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -1019,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1029,7 +1029,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1039,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1049,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1068,14 +1068,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1084,7 +1084,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1092,7 +1092,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1102,7 +1102,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1110,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -1121,7 +1121,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1132,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1142,7 +1142,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1151,7 +1151,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1159,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedFeature of the Flow that is a PayloadFeature (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563219424870_347345_21142", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IFlow.PayloadFeature")]
         public IPayloadFeature payloadFeature => this.ComputePayloadFeature();
@@ -1167,7 +1167,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The type of values transferred, which is the type of the payloadFeature of the Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870569046_1672_18020", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.PayloadType")]
         public List<IClassifier> payloadType => this.ComputePayloadType();
 
@@ -1176,7 +1176,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1188,7 +1188,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1196,7 +1196,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.RelatedFeature")]
         [Implements(implementation: "IRelationship.RelatedElement")]
         List<IElement> Root.Elements.IRelationship.relatedElement => [.. this.relatedFeature];
@@ -1205,7 +1205,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Features that are related by this Connector considered as a Relationship and that restrict the
         /// links it identifies, given by the referenced Features of the connectorEnds of the Connector.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_916334_43210", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IConnector.RelatedFeature")]
         public List<IFeature> relatedFeature => this.ComputeRelatedFeature();
@@ -1216,14 +1216,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.SourceFeature")]
         [Implements(implementation: "IRelationship.Source")]
@@ -1236,7 +1236,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The source relatedFeature for this Connector. It is the first relatedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953058873_558253_3897", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IConnector.SourceFeature")]
@@ -1246,14 +1246,14 @@ List<IElement> Root.Elements.IRelationship.Source
         /// The Feature that provides the items carried by the Flow. It must be a feature of the source of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870707078_57525_18088", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.SourceOutputFeature")]
         public IFeature sourceOutputFeature => this.ComputeSourceOutputFeature();
 
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IConnector.TargetFeature")]
         [Implements(implementation: "IRelationship.Target")]
@@ -1267,7 +1267,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The target relatedFeatures for this Connector. This includes all the relatedFeatures other than the
         /// sourceFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594953128207_991867_3946", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674968_916334_43210")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IConnector.TargetFeature")]
@@ -1277,14 +1277,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Feature that receives the values carried by the Flow. It must be a feature of the target of the
         /// Flow.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536870573474_966268_18041", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFlow.TargetInputFeature")]
         public IFeature targetInputFeature => this.ComputeTargetInputFeature();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1296,7 +1296,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IConnector.Association")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Kernel.Connectors.IConnector)this).association];
@@ -1308,14 +1308,14 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1324,7 +1324,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1333,7 +1333,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1442,7 +1442,7 @@ List<IElement> Root.Elements.IRelationship.Target
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1568,10 +1568,10 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1749,7 +1749,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1815,12 +1815,11 @@ List<IElement> Root.Elements.IRelationship.Target
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1947,7 +1946,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/TerminateActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/TerminateActionUsage.cs
index 61c82c91..0c81a74a 100644
--- a/SysML2.NET/Core/AutoGenPoco/TerminateActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TerminateActionUsage.cs
@@ -100,7 +100,7 @@ public TerminateActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -109,14 +109,14 @@ public TerminateActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -130,7 +130,7 @@ public TerminateActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -140,14 +140,14 @@ public TerminateActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -157,7 +157,7 @@ public TerminateActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -166,7 +166,7 @@ public TerminateActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -181,14 +181,14 @@ public TerminateActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -197,7 +197,7 @@ public TerminateActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -207,14 +207,14 @@ public TerminateActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -224,14 +224,14 @@ public TerminateActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -240,7 +240,7 @@ public TerminateActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -249,7 +249,7 @@ public TerminateActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -259,14 +259,14 @@ public TerminateActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -276,14 +276,14 @@ public TerminateActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -291,7 +291,7 @@ public TerminateActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -299,7 +299,7 @@ public TerminateActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -308,7 +308,7 @@ public TerminateActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -316,7 +316,7 @@ public TerminateActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -330,7 +330,7 @@ public TerminateActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -338,7 +338,7 @@ public TerminateActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -347,14 +347,14 @@ public TerminateActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -362,14 +362,14 @@ public TerminateActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -383,7 +383,7 @@ public TerminateActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -394,7 +394,7 @@ public TerminateActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -402,21 +402,21 @@ public TerminateActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -424,33 +424,33 @@ public TerminateActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -458,7 +458,7 @@ public TerminateActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -471,7 +471,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -479,11 +479,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -492,7 +492,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -509,7 +509,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -520,14 +520,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -714,7 +714,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -748,7 +748,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -757,7 +757,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -766,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -775,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -785,7 +785,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -794,7 +794,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -804,7 +804,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -814,14 +814,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -830,7 +830,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -839,7 +839,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -849,7 +849,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -859,7 +859,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -869,7 +869,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -878,7 +878,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -888,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -897,7 +897,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -908,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -917,7 +917,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -937,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -947,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -957,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -967,7 +967,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -976,7 +976,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -986,14 +986,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1002,7 +1002,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1010,7 +1010,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1020,7 +1020,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1039,7 +1039,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1049,7 +1049,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1058,7 +1058,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1068,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1080,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1090,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -1098,14 +1098,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression that is the featureValue of the terminateOccurrence parameter of this
         /// TerminateActionUsage.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1724451750939_948290_107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITerminateActionUsage.TerminatedOccurrenceArgument")]
         public IExpression terminatedOccurrenceArgument => this.ComputeTerminatedOccurrenceArgument();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1117,7 +1117,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1129,14 +1129,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1145,7 +1145,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1154,7 +1154,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1263,7 +1263,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1389,10 +1389,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1561,7 +1561,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1616,12 +1616,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1748,7 +1747,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/TextualRepresentation.cs b/SysML2.NET/Core/AutoGenPoco/TextualRepresentation.cs
index 8be35fc8..7eed4a1e 100644
--- a/SysML2.NET/Core/AutoGenPoco/TextualRepresentation.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TextualRepresentation.cs
@@ -40,26 +40,25 @@ namespace SysML2.NET.Core.POCO.Root.Annotations
     /// given language. The representedElement must be the owner of the TextualRepresentation. The named
     /// language can be a natural language, in which case the body is an informal representation, or an
     /// artificial language, in which case the body is expected to be a formal, machine-parsable
-    /// representation.If the named language of a TextualRepresentation is machine-parsable, then the body
+    /// representation. If the named language of a TextualRepresentation is machine-parsable, then the body
     /// text should be legal input text as defined for that language. The interpretation of the named
     /// language string shall be case insensitive. The following language names are defined to correspond to
-    /// the given standard languages:<table border="1" cellpadding="1" cellspacing="1"
-    /// width="498">	<thead>	</thead>	<tbody>		<tr>			<td style="text-align: center; width:
-    /// 154px;">kerml</td>			<td style="width: 332px;">Kernel Modeling Language</td>		</tr>		<tr>			<td
-    /// style="text-align: center; width: 154px;">ocl</td>			<td style="width: 332px;">Object Constraint
-    /// Language</td>		</tr>		<tr>			<td style="text-align: center; width: 154px;">alf</td>			<td
-    /// style="width: 332px;">Action Language for fUML</td>		</tr>	</tbody></table>Other specifications may
-    /// define specific language strings, other than those shown above, to be used to indicate the use of
-    /// languages from those specifications in KerML TextualRepresentation.If the language of a
-    /// TextualRepresentation is &quot;kerml&quot;, then the body text shall be a legal representation of
-    /// the representedElement in the KerML textual concrete syntax. A conforming tool can use such a
-    /// TextualRepresentation Annotation to record the original KerML concrete syntax text from which an
-    /// Element was parsed. In this case, it is a tool responsibility to ensure that the body of the
-    /// TextualRepresentation remains correct (or the Annotation is removed) if the annotated Element
-    /// changes other than by re-parsing the body text.An Element with a TextualRepresentation in a language
-    /// other than KerML is essentially a semantically &quot;opaque&quot; Element specified in the other
-    /// language. However, a conforming KerML tool may interpret such an element consistently with the
-    /// specification of the named language.
+    /// the given standard languages: <table border="1" cellpadding="1" cellspacing="1" width="498"> <thead>
+    /// </thead> <tbody> <tr> <td style="text-align: center; width: 154px;">kerml</td> <td style="width:
+    /// 332px;">Kernel Modeling Language</td> </tr> <tr> <td style="text-align: center; width:
+    /// 154px;">ocl</td> <td style="width: 332px;">Object Constraint Language</td> </tr> <tr> <td
+    /// style="text-align: center; width: 154px;">alf</td> <td style="width: 332px;">Action Language for
+    /// fUML</td> </tr> </tbody> </table> Other specifications may define specific language strings, other
+    /// than those shown above, to be used to indicate the use of languages from those specifications in
+    /// KerML TextualRepresentation. If the language of a TextualRepresentation is &quot;kerml&quot;, then
+    /// the body text shall be a legal representation of the representedElement in the KerML textual
+    /// concrete syntax. A conforming tool can use such a TextualRepresentation Annotation to record the
+    /// original KerML concrete syntax text from which an Element was parsed. In this case, it is a tool
+    /// responsibility to ensure that the body of the TextualRepresentation remains correct (or the
+    /// Annotation is removed) if the annotated Element changes other than by re-parsing the body text. An
+    /// Element with a TextualRepresentation in a language other than KerML is essentially a semantically
+    /// &quot;opaque&quot; Element specified in the other language. However, a conforming KerML tool may
+    /// interpret such an element consistently with the specification of the named language.
     /// </summary>
     [Class(xmiId: "_19_0_2_12e503d9_1594152214531_455349_2448", isAbstract: false, isFinalSpecialization: false, isActive: false)]
     [GeneratedCode("SysML2.NET", "latest")]
@@ -86,7 +85,7 @@ public TextualRepresentation()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -95,7 +94,7 @@ public TextualRepresentation()
         /// annotatedElements of the annotations. If annotation is empty, then it is the owningNamespace of the
         /// AnnotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594145755058_99428_86", aggregation: AggregationKind.None, lowerValue: 1, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("ITextualRepresentation.RepresentedElement")]
         [Implements(implementation: "IAnnotatingElement.AnnotatedElement")]
         List<IElement> IAnnotatingElement.annotatedElement => this.representedElement != null ? [this.representedElement] : [];
@@ -104,7 +103,7 @@ public TextualRepresentation()
         /// The Annotations that relate this AnnotatingElement to its annotatedElements. This includes the
         /// owningAnnotatingRelationship (if any) followed by all the ownedAnnotatingRelationshps.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543094212714_953084_18407", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IAnnotatingElement.Annotation")]
         public List<IAnnotation> annotation => this.ComputeAnnotation();
@@ -112,14 +111,14 @@ public TextualRepresentation()
         /// <summary>
         /// The textual representation of the representedElement in the given language.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1647817353412_339800_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Body")]
         public string Body { get; set; }
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,14 +128,14 @@ public TextualRepresentation()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -146,7 +145,7 @@ public TextualRepresentation()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -157,21 +156,21 @@ public TextualRepresentation()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The natural or artifical language in which the body text is written.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152270061_927814_2479", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITextualRepresentation.Language")]
         public string Language { get; set; }
 
@@ -181,7 +180,7 @@ public TextualRepresentation()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -189,7 +188,7 @@ public TextualRepresentation()
         /// The ownedRelationships of this AnnotatingElement that are Annotations, for which this
         /// AnnotatingElement is the annotatingElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1703019570915_375100_18", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IAnnotatingElement.OwnedAnnotatingRelationship")]
@@ -199,7 +198,7 @@ public TextualRepresentation()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -209,14 +208,14 @@ public TextualRepresentation()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -228,14 +227,14 @@ public TextualRepresentation()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this AnnotatingRelationship, if it is an Annotation
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1735188506571_308678_376", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094212714_953084_18407")]
         [Implements(implementation: "IAnnotatingElement.OwningAnnotatingRelationship")]
@@ -244,7 +243,7 @@ public TextualRepresentation()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -254,7 +253,7 @@ public TextualRepresentation()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -262,7 +261,7 @@ public TextualRepresentation()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -278,14 +277,14 @@ public TextualRepresentation()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The Element that is represented by this TextualRepresentation.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758494_414887_3389", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_744477_17277")]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594145755058_99428_86")]
         [Implements(implementation: "ITextualRepresentation.RepresentedElement")]
@@ -297,14 +296,14 @@ public TextualRepresentation()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -353,7 +352,7 @@ public TextualRepresentation()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/TransitionFeatureMembership.cs b/SysML2.NET/Core/AutoGenPoco/TransitionFeatureMembership.cs
index e7be33c7..87da3325 100644
--- a/SysML2.NET/Core/AutoGenPoco/TransitionFeatureMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TransitionFeatureMembership.cs
@@ -75,14 +75,14 @@ public TransitionFeatureMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -92,14 +92,14 @@ public TransitionFeatureMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -109,7 +109,7 @@ public TransitionFeatureMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -117,7 +117,7 @@ public TransitionFeatureMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -128,28 +128,28 @@ public TransitionFeatureMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this TransitionFeatureMembership  is for a trigger, guard or effect.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575672142396_129864_506", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionFeatureMembership.Kind")]
         public TransitionFeatureKind Kind { get; set; }
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -162,7 +162,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -170,7 +170,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -182,7 +182,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -193,7 +193,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -208,7 +208,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -216,7 +216,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -226,7 +226,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -234,7 +234,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -244,7 +244,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -253,7 +253,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("ITransitionFeatureMembership.TransitionFeature")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -262,7 +262,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -270,7 +270,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -278,7 +278,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -289,7 +289,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -301,14 +301,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -318,7 +318,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -326,7 +326,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -337,7 +337,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -362,7 +362,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -370,7 +370,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -380,14 +380,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -400,7 +400,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -419,7 +419,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -428,7 +428,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The Step that is the ownedMemberFeature of this TransitionFeatureMembership.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1582975046568_736161_148", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "ITransitionFeatureMembership.TransitionFeature")]
         public IStep transitionFeature => this.ComputeTransitionFeature();
@@ -437,7 +437,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -529,7 +529,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/TransitionUsage.cs b/SysML2.NET/Core/AutoGenPoco/TransitionUsage.cs
index 926b4c93..995e4d92 100644
--- a/SysML2.NET/Core/AutoGenPoco/TransitionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TransitionUsage.cs
@@ -71,7 +71,7 @@ namespace SysML2.NET.Core.POCO.Systems.States
     /// A TransitionUsage is an ActionUsage representing a triggered transition between ActionUsages or
     /// StateUsages. When triggered by a triggerAction, when its guardExpression is true, the
     /// TransitionUsage asserts that its source is exited, then its effectAction (if any) is performed, and
-    /// then its target is entered.A TransitionUsage can be related to some of its ownedFeatures using
+    /// then its target is entered. A TransitionUsage can be related to some of its ownedFeatures using
     /// TransitionFeatureMembership Relationships, corresponding to the triggerAction, guardExpression and
     /// effectAction of the TransitionUsage.
     /// </summary>
@@ -102,7 +102,7 @@ public TransitionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -111,14 +111,14 @@ public TransitionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -132,7 +132,7 @@ public TransitionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -142,14 +142,14 @@ public TransitionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -159,7 +159,7 @@ public TransitionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -168,7 +168,7 @@ public TransitionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -183,14 +183,14 @@ public TransitionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -199,7 +199,7 @@ public TransitionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -209,14 +209,14 @@ public TransitionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -227,7 +227,7 @@ public TransitionUsage()
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = effect, which must all be
         /// ActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029782522_542070_6299", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "ITransitionUsage.EffectAction")]
         public List<IActionUsage> effectAction => this.ComputeEffectAction();
@@ -236,14 +236,14 @@ public TransitionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -252,7 +252,7 @@ public TransitionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -261,7 +261,7 @@ public TransitionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -271,14 +271,14 @@ public TransitionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -288,7 +288,7 @@ public TransitionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -297,7 +297,7 @@ public TransitionUsage()
         /// TransitionUsage related to it by TransitionFeatureMemberships with kind = guard, which must all be
         /// Expressions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029720824_747691_6254", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "ITransitionUsage.GuardExpression")]
         public List<IExpression> guardExpression => this.ComputeGuardExpression();
@@ -305,7 +305,7 @@ public TransitionUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -313,7 +313,7 @@ public TransitionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -321,7 +321,7 @@ public TransitionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -330,7 +330,7 @@ public TransitionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -338,7 +338,7 @@ public TransitionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -352,7 +352,7 @@ public TransitionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -360,7 +360,7 @@ public TransitionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -369,14 +369,14 @@ public TransitionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -384,14 +384,14 @@ public TransitionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -405,7 +405,7 @@ public TransitionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -416,7 +416,7 @@ public TransitionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -424,21 +424,21 @@ public TransitionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -446,33 +446,33 @@ public TransitionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -480,7 +480,7 @@ public TransitionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -493,7 +493,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -501,11 +501,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -514,7 +514,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -522,7 +522,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -542,14 +542,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -557,7 +557,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -565,7 +565,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -573,7 +573,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -607,7 +607,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -615,7 +615,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -623,7 +623,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -631,7 +631,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -639,7 +639,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -647,7 +647,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -655,7 +655,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -663,7 +663,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -671,7 +671,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -679,7 +679,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -687,7 +687,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -695,7 +695,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -703,7 +703,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -711,7 +711,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -719,7 +719,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -727,7 +727,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -736,7 +736,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -760,7 +760,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -797,7 +797,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -807,7 +807,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -816,7 +816,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -826,7 +826,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -836,14 +836,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -852,7 +852,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -861,7 +861,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -871,7 +871,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -881,7 +881,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -891,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -900,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -910,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -919,7 +919,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -930,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -939,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -947,7 +947,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -979,7 +979,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -989,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1008,14 +1008,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1024,7 +1024,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1032,7 +1032,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1042,7 +1042,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1050,7 +1050,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1061,7 +1061,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1071,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1080,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1090,7 +1090,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1102,7 +1102,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1112,7 +1112,7 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
@@ -1120,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// The source ActionUsage of this TransitionUsage, which becomes the source of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029439311_947395_6114", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionUsage.Source")]
         public IActionUsage source => this.ComputeSource();
 
@@ -1128,7 +1128,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Succession that is the ownedFeature of this TransitionUsage, which, if the TransitionUsage is
         /// triggered, asserts the temporal ordering of the source and target.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581030490131_304332_6364", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "ITransitionUsage.Succession")]
         public ISuccession succession => this.ComputeSuccession();
@@ -1137,14 +1137,14 @@ bool Core.Features.IFeature.IsVariable
         /// The target ActionUsage of this TransitionUsage, which is the targetFeature of the succession for the
         /// TransitionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029493366_130491_6153", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITransitionUsage.Target")]
         public IActionUsage target => this.ComputeTarget();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1155,7 +1155,7 @@ bool Core.Features.IFeature.IsVariable
         /// of the TransitionUsage related to it by TransitionFeatureMemberships with kind = trigger, which must
         /// all be AcceptActionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1581029662256_985457_6209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "ITransitionUsage.TriggerAction")]
         public List<IAcceptActionUsage> triggerAction => this.ComputeTriggerAction();
@@ -1166,7 +1166,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1178,14 +1178,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1194,7 +1194,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1203,7 +1203,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1312,7 +1312,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1438,10 +1438,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1610,7 +1610,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1665,12 +1665,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1815,7 +1814,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/TriggerInvocationExpression.cs b/SysML2.NET/Core/AutoGenPoco/TriggerInvocationExpression.cs
index 14edb880..7a3b498a 100644
--- a/SysML2.NET/Core/AutoGenPoco/TriggerInvocationExpression.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TriggerInvocationExpression.cs
@@ -73,24 +73,24 @@ public TriggerInvocationExpression()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Expressions whose results are bound to features of the instantiatedType. The arguments are
         /// ordered consistent with the order of the features, though they may not be one-to-one with all the
-        /// features.<strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
+        /// features. <strong>Note.</strong> The derivation of argument is given in the concrete subclasses of
         /// InstantiationExpression.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134437590_328753_108", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IInstantiationExpression.Argument")]
         public List<IExpression> argument => this.ComputeArgument();
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -104,7 +104,7 @@ public TriggerInvocationExpression()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -114,14 +114,14 @@ public TriggerInvocationExpression()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -131,7 +131,7 @@ public TriggerInvocationExpression()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -144,14 +144,14 @@ public TriggerInvocationExpression()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -161,14 +161,14 @@ public TriggerInvocationExpression()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -178,14 +178,14 @@ public TriggerInvocationExpression()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -194,7 +194,7 @@ public TriggerInvocationExpression()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -203,7 +203,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -213,14 +213,14 @@ public TriggerInvocationExpression()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -230,14 +230,15 @@ public TriggerInvocationExpression()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [Implements(implementation: "IExpression.Function")]
         public IFunction function => this.ComputeFunction();
@@ -245,7 +246,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -253,7 +254,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -262,7 +263,7 @@ public TriggerInvocationExpression()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -270,7 +271,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -278,7 +279,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The Type that is being instantiated.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1739134352572_416088_80", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IInstantiationExpression.InstantiatedType")]
         public IType instantiatedType => this.ComputeInstantiatedType();
@@ -292,7 +293,7 @@ public TriggerInvocationExpression()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -300,7 +301,7 @@ public TriggerInvocationExpression()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -309,14 +310,14 @@ public TriggerInvocationExpression()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -324,14 +325,14 @@ public TriggerInvocationExpression()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -345,7 +346,7 @@ public TriggerInvocationExpression()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -356,14 +357,14 @@ public TriggerInvocationExpression()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -371,14 +372,14 @@ public TriggerInvocationExpression()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -386,26 +387,26 @@ public TriggerInvocationExpression()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -413,7 +414,7 @@ public TriggerInvocationExpression()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsVariable")]
         public bool IsVariable { get; set; }
 
@@ -421,7 +422,7 @@ public TriggerInvocationExpression()
         /// Indicates which of the Functions from the Triggers model in the Kernel Semantic Library is to be
         /// invoked by this TriggerInvocationExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1643588513495_774789_300", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ITriggerInvocationExpression.Kind")]
         public TriggerKind Kind { get; set; }
 
@@ -429,7 +430,7 @@ public TriggerInvocationExpression()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -437,7 +438,7 @@ public TriggerInvocationExpression()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -446,7 +447,7 @@ public TriggerInvocationExpression()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -457,14 +458,14 @@ public TriggerInvocationExpression()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -473,7 +474,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -482,7 +483,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -492,7 +493,7 @@ public TriggerInvocationExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -501,7 +502,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -511,7 +512,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -521,14 +522,14 @@ public TriggerInvocationExpression()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -537,7 +538,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -546,7 +547,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -556,7 +557,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -566,7 +567,7 @@ public TriggerInvocationExpression()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -576,7 +577,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -585,7 +586,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -595,7 +596,7 @@ public TriggerInvocationExpression()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -604,7 +605,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -615,7 +616,7 @@ public TriggerInvocationExpression()
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -624,7 +625,7 @@ public TriggerInvocationExpression()
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -632,7 +633,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -644,7 +645,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -654,7 +655,7 @@ public TriggerInvocationExpression()
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -664,7 +665,7 @@ public TriggerInvocationExpression()
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -674,7 +675,7 @@ public TriggerInvocationExpression()
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -683,7 +684,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -693,14 +694,14 @@ public TriggerInvocationExpression()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -708,7 +709,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -718,7 +719,7 @@ public TriggerInvocationExpression()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -726,7 +727,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -737,7 +738,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -748,7 +749,7 @@ public TriggerInvocationExpression()
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -761,7 +762,7 @@ public TriggerInvocationExpression()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -770,7 +771,7 @@ public TriggerInvocationExpression()
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -782,14 +783,14 @@ public TriggerInvocationExpression()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -801,7 +802,7 @@ public TriggerInvocationExpression()
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Type")]
         public List<IType> type => this.ComputeType();
 
@@ -812,7 +813,7 @@ public TriggerInvocationExpression()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -919,7 +920,7 @@ public TriggerInvocationExpression()
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1055,7 +1056,7 @@ public TriggerInvocationExpression()
         /// <summary>
         /// Return the Type to act as the instantiatedType for this InstantiationExpression. By default, this is
         /// the memberElement of the first ownedMembership that is not a FeatureMembership, which must be a
-        /// Type.<b>Note.</b> This operation is overridden in the subclass OperatorExpression.
+        /// Type. <b>Note.</b> This operation is overridden in the subclass OperatorExpression.
         /// </summary>
         /// <returns>
         /// The expected <see cref="IType" />
@@ -1072,10 +1073,10 @@ public TriggerInvocationExpression()
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1176,7 +1177,7 @@ public TriggerInvocationExpression()
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1255,7 +1256,7 @@ public TriggerInvocationExpression()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1301,12 +1302,11 @@ public TriggerInvocationExpression()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1433,7 +1433,7 @@ public TriggerInvocationExpression()
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/Type.cs b/SysML2.NET/Core/AutoGenPoco/Type.cs
index 5a2d6085..08da31d3 100644
--- a/SysML2.NET/Core/AutoGenPoco/Type.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Type.cs
@@ -69,14 +69,14 @@ public Type()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -86,7 +86,7 @@ public Type()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -99,14 +99,14 @@ public Type()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -114,7 +114,7 @@ public Type()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -124,14 +124,14 @@ public Type()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -139,7 +139,7 @@ public Type()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -149,14 +149,14 @@ public Type()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -164,7 +164,7 @@ public Type()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -173,7 +173,7 @@ public Type()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -181,7 +181,7 @@ public Type()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -195,7 +195,7 @@ public Type()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -203,14 +203,14 @@ public Type()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -221,26 +221,26 @@ public Type()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -248,7 +248,7 @@ public Type()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -256,7 +256,7 @@ public Type()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -265,7 +265,7 @@ public Type()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -276,14 +276,14 @@ public Type()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -292,7 +292,7 @@ public Type()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -301,7 +301,7 @@ public Type()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -311,7 +311,7 @@ public Type()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -321,7 +321,7 @@ public Type()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -331,14 +331,14 @@ public Type()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -347,7 +347,7 @@ public Type()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -356,7 +356,7 @@ public Type()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -366,7 +366,7 @@ public Type()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -375,7 +375,7 @@ public Type()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -385,7 +385,7 @@ public Type()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -394,7 +394,7 @@ public Type()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -404,7 +404,7 @@ public Type()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -416,7 +416,7 @@ public Type()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -425,7 +425,7 @@ public Type()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -435,14 +435,14 @@ public Type()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -452,7 +452,7 @@ public Type()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -460,7 +460,7 @@ public Type()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -476,7 +476,7 @@ public Type()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -486,14 +486,14 @@ public Type()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -506,7 +506,7 @@ public Type()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -721,7 +721,7 @@ public Type()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -744,12 +744,11 @@ public Type()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/TypeFeaturing.cs b/SysML2.NET/Core/AutoGenPoco/TypeFeaturing.cs
index bd97cde1..ecd132ac 100644
--- a/SysML2.NET/Core/AutoGenPoco/TypeFeaturing.cs
+++ b/SysML2.NET/Core/AutoGenPoco/TypeFeaturing.cs
@@ -70,14 +70,14 @@ public TypeFeaturing()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -87,14 +87,14 @@ public TypeFeaturing()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -104,14 +104,14 @@ public TypeFeaturing()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// The Feature that is featured by the featuringType. It is the source of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904928950_912234_579", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "ITypeFeaturing.FeatureOfType")]
         public IFeature FeatureOfType { get; set; }
@@ -119,7 +119,7 @@ public TypeFeaturing()
         /// <summary>
         /// The Type that features the featureOfType. It is the target of the TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603904945024_8186_598", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "ITypeFeaturing.FeaturingType")]
         public IType FeaturingType { get; set; }
@@ -128,7 +128,7 @@ public TypeFeaturing()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -139,14 +139,14 @@ public TypeFeaturing()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -156,7 +156,7 @@ public TypeFeaturing()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -164,7 +164,7 @@ public TypeFeaturing()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -174,14 +174,14 @@ public TypeFeaturing()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -192,7 +192,7 @@ public TypeFeaturing()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -204,14 +204,14 @@ public TypeFeaturing()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// A featureOfType that is also the owningRelatedElement of this TypeFeaturing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673976_689994_763", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_912234_579")]
         [Implements(implementation: "ITypeFeaturing.OwningFeatureOfType")]
@@ -220,7 +220,7 @@ public TypeFeaturing()
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -230,7 +230,7 @@ public TypeFeaturing()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -238,7 +238,7 @@ public TypeFeaturing()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -249,7 +249,7 @@ public TypeFeaturing()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -265,7 +265,7 @@ public TypeFeaturing()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -273,7 +273,7 @@ public TypeFeaturing()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -283,14 +283,14 @@ public TypeFeaturing()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ITypeFeaturing.FeatureOfType")]
         [Implements(implementation: "IRelationship.Source")]
@@ -309,7 +309,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("ITypeFeaturing.FeaturingType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -328,7 +328,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -397,7 +397,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Unioning.cs b/SysML2.NET/Core/AutoGenPoco/Unioning.cs
index ade00f21..39c1b3bb 100644
--- a/SysML2.NET/Core/AutoGenPoco/Unioning.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Unioning.cs
@@ -68,14 +68,14 @@ public Unioning()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -85,14 +85,14 @@ public Unioning()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -102,7 +102,7 @@ public Unioning()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -110,7 +110,7 @@ public Unioning()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -121,14 +121,14 @@ public Unioning()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -138,7 +138,7 @@ public Unioning()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -146,7 +146,7 @@ public Unioning()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -156,14 +156,14 @@ public Unioning()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -174,7 +174,7 @@ public Unioning()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -186,14 +186,14 @@ public Unioning()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -203,7 +203,7 @@ public Unioning()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -211,7 +211,7 @@ public Unioning()
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -222,7 +222,7 @@ public Unioning()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -238,7 +238,7 @@ public Unioning()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -246,7 +246,7 @@ public Unioning()
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -256,14 +256,14 @@ public Unioning()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IUnioning.TypeUnioned")]
         [Implements(implementation: "IRelationship.Source")]
@@ -276,7 +276,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IUnioning.UnioningType")]
         [Implements(implementation: "IRelationship.Target")]
@@ -295,7 +295,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -304,7 +304,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type with interpretations partly determined by unioningType, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978504_423347_459", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
         [Implements(implementation: "IUnioning.TypeUnioned")]
@@ -313,7 +313,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// Type that partly determines interpretations of typeUnioned, as described in Type::unioningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869982082_280210_472", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [Implements(implementation: "IUnioning.UnioningType")]
         public IType UnioningType { get; set; }
@@ -381,7 +381,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/Usage.cs b/SysML2.NET/Core/AutoGenPoco/Usage.cs
index a102685e..12cc1178 100644
--- a/SysML2.NET/Core/AutoGenPoco/Usage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/Usage.cs
@@ -63,10 +63,10 @@ namespace SysML2.NET.Core.POCO.Systems.DefinitionAndUsage
     using SysML2.NET.Decorators;
 
     /// <summary>
-    /// A Usage is a usage of a Definition.A Usage may have nestedUsages that model features that apply in
+    /// A Usage is a usage of a Definition. A Usage may have nestedUsages that model features that apply in
     /// the context of the owningUsage. A Usage may also have Definitions nested in it, but this has no
     /// semantic significance, other than the nested scoping resulting from the Usage being considered as a
-    /// Namespace for any nested Definitions.However, if a Usage has isVariation = true, then it represents
+    /// Namespace for any nested Definitions. However, if a Usage has isVariation = true, then it represents
     /// a variation point Usage. In this case, all of its members must be variant Usages, related to the
     /// Usage by VariantMembership Relationships. Rather than being features of the Usage, variant Usages
     /// model different concrete alternatives that can be chosen to fill in for the variation point Usage.
@@ -96,7 +96,7 @@ public Usage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -108,7 +108,7 @@ public Usage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -118,14 +118,14 @@ public Usage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -135,7 +135,7 @@ public Usage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -144,7 +144,7 @@ public Usage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [Implements(implementation: "IUsage.Definition")]
         public List<IClassifier> definition => this.ComputeDefinition();
@@ -158,14 +158,14 @@ public Usage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -173,7 +173,7 @@ public Usage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -183,14 +183,14 @@ public Usage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -200,14 +200,14 @@ public Usage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -216,7 +216,7 @@ public Usage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -225,7 +225,7 @@ public Usage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -235,14 +235,14 @@ public Usage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -252,14 +252,14 @@ public Usage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -267,7 +267,7 @@ public Usage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -276,7 +276,7 @@ public Usage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -284,7 +284,7 @@ public Usage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -298,7 +298,7 @@ public Usage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -306,7 +306,7 @@ public Usage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -315,14 +315,14 @@ public Usage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -330,14 +330,14 @@ public Usage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -351,7 +351,7 @@ public Usage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -362,21 +362,21 @@ public Usage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -384,33 +384,33 @@ public Usage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -418,7 +418,7 @@ public Usage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -431,7 +431,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -439,11 +439,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -452,7 +452,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -460,7 +460,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -469,7 +469,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -480,14 +480,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -495,7 +495,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -503,7 +503,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -511,7 +511,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -519,7 +519,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -527,7 +527,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -535,7 +535,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -545,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -553,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -561,7 +561,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -569,7 +569,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -577,7 +577,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -585,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -674,7 +674,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -682,7 +682,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -690,7 +690,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -698,7 +698,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -706,7 +706,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -715,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -724,7 +724,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -743,7 +743,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -753,7 +753,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -763,14 +763,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -779,7 +779,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -788,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -798,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -808,7 +808,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -818,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -827,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -837,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -846,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -866,7 +866,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -874,7 +874,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -906,7 +906,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -935,14 +935,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -951,7 +951,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -959,7 +959,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -969,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -977,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -988,7 +988,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -998,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1011,7 +1011,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1021,14 +1021,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1040,7 +1040,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. this.definition];
@@ -1052,14 +1052,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1068,7 +1068,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1077,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1173,7 +1173,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1279,10 +1279,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1441,7 +1441,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1496,12 +1496,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1628,7 +1627,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/UseCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/UseCaseDefinition.cs
index 56a5d229..60d69b05 100644
--- a/SysML2.NET/Core/AutoGenPoco/UseCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/UseCaseDefinition.cs
@@ -95,7 +95,7 @@ public UseCaseDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -104,7 +104,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -113,14 +113,14 @@ public UseCaseDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -129,7 +129,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -139,7 +139,7 @@ public UseCaseDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -152,14 +152,14 @@ public UseCaseDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -168,7 +168,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -177,7 +177,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -187,22 +187,24 @@ public UseCaseDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -210,7 +212,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -220,14 +222,14 @@ public UseCaseDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -236,14 +238,14 @@ public UseCaseDefinition()
         /// The UseCaseUsages that are included by this UseCaseDefinition, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461043764_27_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseDefinition.IncludedUseCase")]
         public List<IUseCaseUsage> includedUseCase => this.ComputeIncludedUseCase();
 
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -252,7 +254,7 @@ public UseCaseDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -260,7 +262,7 @@ public UseCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -274,7 +276,7 @@ public UseCaseDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -282,14 +284,14 @@ public UseCaseDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -300,44 +302,44 @@ public UseCaseDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -345,7 +347,7 @@ public UseCaseDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -353,7 +355,7 @@ public UseCaseDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -361,7 +363,7 @@ public UseCaseDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -370,7 +372,7 @@ public UseCaseDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -381,14 +383,14 @@ public UseCaseDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -396,7 +398,7 @@ public UseCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -404,7 +406,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -412,7 +414,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -420,7 +422,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -429,7 +431,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -438,7 +440,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -446,7 +448,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -454,7 +456,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -462,7 +464,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -470,7 +472,7 @@ public UseCaseDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -481,7 +483,7 @@ public UseCaseDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -489,7 +491,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -498,7 +500,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -508,7 +510,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -518,14 +520,14 @@ public UseCaseDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -534,7 +536,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -542,7 +544,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -551,7 +553,7 @@ public UseCaseDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -560,7 +562,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -569,7 +571,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -578,7 +580,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -586,7 +588,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -595,7 +597,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -604,7 +606,7 @@ public UseCaseDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -613,7 +615,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -623,7 +625,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -631,7 +633,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -639,7 +641,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -647,7 +649,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -655,7 +657,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -663,7 +665,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -674,7 +676,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -682,7 +684,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -691,7 +693,7 @@ public UseCaseDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -700,7 +702,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -709,7 +711,7 @@ public UseCaseDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -717,7 +719,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -725,7 +727,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -734,7 +736,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -743,7 +745,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -751,7 +753,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -759,7 +761,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -767,7 +769,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -776,14 +778,14 @@ public UseCaseDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -793,7 +795,7 @@ public UseCaseDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -801,7 +803,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -813,7 +815,7 @@ public UseCaseDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -826,14 +828,16 @@ public UseCaseDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -845,14 +849,14 @@ public UseCaseDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -860,7 +864,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -869,7 +873,7 @@ public UseCaseDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -882,14 +886,14 @@ public UseCaseDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -898,7 +902,7 @@ public UseCaseDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -908,7 +912,7 @@ public UseCaseDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1124,7 +1128,7 @@ public UseCaseDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1147,12 +1151,11 @@ public UseCaseDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/UseCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/UseCaseUsage.cs
index 6aee35d2..4275df85 100644
--- a/SysML2.NET/Core/AutoGenPoco/UseCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/UseCaseUsage.cs
@@ -96,7 +96,7 @@ public UseCaseUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -106,7 +106,7 @@ public UseCaseUsage()
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -115,14 +115,14 @@ public UseCaseUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -133,7 +133,7 @@ public UseCaseUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -143,7 +143,7 @@ public UseCaseUsage()
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [RedefinedByProperty("IUseCaseUsage.UseCaseDefinition")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
@@ -157,7 +157,7 @@ public UseCaseUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -167,14 +167,14 @@ public UseCaseUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -184,7 +184,7 @@ public UseCaseUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -193,7 +193,7 @@ public UseCaseUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -208,14 +208,14 @@ public UseCaseUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -224,7 +224,7 @@ public UseCaseUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -234,14 +234,14 @@ public UseCaseUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -251,14 +251,14 @@ public UseCaseUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -267,7 +267,7 @@ public UseCaseUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -276,7 +276,7 @@ public UseCaseUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -286,14 +286,14 @@ public UseCaseUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -303,14 +303,15 @@ public UseCaseUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -319,7 +320,7 @@ public UseCaseUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -328,14 +329,14 @@ public UseCaseUsage()
         /// The UseCaseUsages that are included by this UseCaseUse, which are the useCaseIncludeds of the
         /// IncludeUseCaseUsages owned by this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621545989647_997634_1855", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUseCaseUsage.IncludedUseCase")]
         public List<IUseCaseUsage> includedUseCase => this.ComputeIncludedUseCase();
 
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -343,7 +344,7 @@ public UseCaseUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -352,7 +353,7 @@ public UseCaseUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -360,7 +361,7 @@ public UseCaseUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -374,7 +375,7 @@ public UseCaseUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -382,7 +383,7 @@ public UseCaseUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -391,14 +392,14 @@ public UseCaseUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -406,14 +407,14 @@ public UseCaseUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -427,7 +428,7 @@ public UseCaseUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -438,7 +439,7 @@ public UseCaseUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -446,14 +447,14 @@ public UseCaseUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -461,14 +462,14 @@ public UseCaseUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -476,33 +477,33 @@ public UseCaseUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -510,7 +511,7 @@ public UseCaseUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -523,7 +524,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -531,11 +532,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -544,7 +545,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -561,7 +562,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -572,14 +573,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -587,7 +588,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -595,7 +596,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -603,7 +604,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -611,7 +612,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -619,7 +620,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -627,7 +628,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -637,7 +638,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -645,7 +646,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -653,7 +654,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -661,7 +662,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -669,7 +670,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -677,7 +678,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -685,7 +686,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -693,7 +694,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -701,7 +702,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -709,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -717,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -725,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -733,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -741,7 +742,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -749,7 +750,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -766,7 +767,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -774,7 +775,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -782,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -790,7 +791,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -798,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -817,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -826,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -835,7 +836,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -854,7 +855,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -864,7 +865,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -874,14 +875,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -890,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -899,7 +900,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -909,7 +910,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -919,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -929,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -938,7 +939,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -948,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -957,7 +958,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -968,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -977,7 +978,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -997,7 +998,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -1007,7 +1008,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1017,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1027,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1036,7 +1037,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1046,14 +1047,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1062,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1070,7 +1071,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1080,7 +1081,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1088,7 +1089,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1099,7 +1100,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1109,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1118,7 +1119,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1128,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1149,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1161,14 +1162,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1177,7 +1178,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1189,7 +1190,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1201,14 +1202,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1216,7 +1217,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseDefinition that is the definition of this UseCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621460964889_804779_881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IUseCaseUsage.UseCaseDefinition")]
         public IUseCaseDefinition useCaseDefinition => this.ComputeUseCaseDefinition();
@@ -1225,7 +1226,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1234,7 +1235,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1355,7 +1356,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1495,10 +1496,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1608,7 +1609,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1696,7 +1697,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1751,12 +1752,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1883,7 +1883,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/VariantMembership.cs b/SysML2.NET/Core/AutoGenPoco/VariantMembership.cs
index f9bc3714..79026814 100644
--- a/SysML2.NET/Core/AutoGenPoco/VariantMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/VariantMembership.cs
@@ -71,14 +71,14 @@ public VariantMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -88,14 +88,14 @@ public VariantMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -105,7 +105,7 @@ public VariantMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -113,7 +113,7 @@ public VariantMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -124,21 +124,21 @@ public VariantMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -151,7 +151,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -159,7 +159,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -171,7 +171,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -181,7 +181,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -196,7 +196,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -204,7 +204,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -214,7 +214,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -222,7 +222,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IVariantMembership.OwnedVariantUsage")]
@@ -232,7 +232,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -240,7 +240,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -248,7 +248,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -256,7 +256,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -267,7 +267,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -279,7 +279,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Usage that represents a variant in the context of the owningVariationDefinition or
         /// owningVariationUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978683452_645414_775", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [Implements(implementation: "IVariantMembership.OwnedVariantUsage")]
         public IUsage ownedVariantUsage => this.ComputeOwnedVariantUsage();
@@ -288,14 +288,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -305,7 +305,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -313,7 +313,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -324,7 +324,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -340,7 +340,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -348,7 +348,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -358,14 +358,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -378,7 +378,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -397,7 +397,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -407,7 +407,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -499,7 +499,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/VerificationCaseDefinition.cs b/SysML2.NET/Core/AutoGenPoco/VerificationCaseDefinition.cs
index 9953a7bf..3e6c1146 100644
--- a/SysML2.NET/Core/AutoGenPoco/VerificationCaseDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/VerificationCaseDefinition.cs
@@ -94,7 +94,7 @@ public VerificationCaseDefinition()
         /// The ActionUsages that are steps in this ActionDefinition, which define the actions that specify the
         /// behavior of the ActionDefinition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500809065_170841_30688", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IActionDefinition.Action")]
@@ -103,7 +103,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The parameters of this CaseDefinition that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464609772_382176_1612", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ActorParameter")]
@@ -112,14 +112,14 @@ public VerificationCaseDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The actions of this CalculationDefinition that are CalculationUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588214479224_101961_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565500809065_170841_30688")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948400639_301251_20841")]
         [Implements(implementation: "ICalculationDefinition.Calculation")]
@@ -128,7 +128,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -138,7 +138,7 @@ public VerificationCaseDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -151,14 +151,14 @@ public VerificationCaseDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -167,7 +167,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -176,7 +176,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -186,22 +186,24 @@ public VerificationCaseDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -209,7 +211,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -219,14 +221,14 @@ public VerificationCaseDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -234,7 +236,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -243,7 +245,7 @@ public VerificationCaseDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -251,7 +253,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -265,7 +267,7 @@ public VerificationCaseDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -273,14 +275,14 @@ public VerificationCaseDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -291,44 +293,44 @@ public VerificationCaseDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -336,7 +338,7 @@ public VerificationCaseDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -344,7 +346,7 @@ public VerificationCaseDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -352,7 +354,7 @@ public VerificationCaseDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -361,7 +363,7 @@ public VerificationCaseDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -372,14 +374,14 @@ public VerificationCaseDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590259317710_27529_910", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -387,7 +389,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -395,7 +397,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -403,7 +405,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -411,7 +413,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -420,7 +422,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -429,7 +431,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -437,7 +439,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -445,7 +447,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -453,7 +455,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -461,7 +463,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -472,7 +474,7 @@ public VerificationCaseDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -480,7 +482,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -489,7 +491,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -499,7 +501,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -509,14 +511,14 @@ public VerificationCaseDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -525,7 +527,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -533,7 +535,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -542,7 +544,7 @@ public VerificationCaseDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -551,7 +553,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -560,7 +562,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -569,7 +571,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -577,7 +579,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -586,7 +588,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -595,7 +597,7 @@ public VerificationCaseDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -604,7 +606,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -614,7 +616,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -622,7 +624,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -630,7 +632,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -638,7 +640,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -646,7 +648,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -654,7 +656,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -665,7 +667,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -673,7 +675,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -682,7 +684,7 @@ public VerificationCaseDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -691,7 +693,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -700,7 +702,7 @@ public VerificationCaseDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -708,7 +710,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -716,7 +718,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -725,7 +727,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -734,7 +736,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -742,7 +744,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -750,7 +752,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -758,7 +760,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -767,14 +769,14 @@ public VerificationCaseDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -784,7 +786,7 @@ public VerificationCaseDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -792,7 +794,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -804,7 +806,7 @@ public VerificationCaseDefinition()
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -817,14 +819,16 @@ public VerificationCaseDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -836,14 +840,14 @@ public VerificationCaseDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -851,7 +855,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The parameter of this CaseDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189932946_106647_973", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "ICaseDefinition.SubjectParameter")]
@@ -860,7 +864,7 @@ public VerificationCaseDefinition()
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -873,14 +877,14 @@ public VerificationCaseDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -889,7 +893,7 @@ public VerificationCaseDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -899,7 +903,7 @@ public VerificationCaseDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -908,7 +912,7 @@ public VerificationCaseDefinition()
         /// The RequirementUsages verified by this VerificationCaseDefinition, which are the
         /// verifiedRequirements of all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922371399_701592_338", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IVerificationCaseDefinition.VerifiedRequirement")]
         public List<IRequirementUsage> verifiedRequirement => this.ComputeVerifiedRequirement();
 
@@ -1123,7 +1127,7 @@ public VerificationCaseDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1146,12 +1150,11 @@ public VerificationCaseDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/VerificationCaseUsage.cs b/SysML2.NET/Core/AutoGenPoco/VerificationCaseUsage.cs
index 8758b3e8..b0d8ed2e 100644
--- a/SysML2.NET/Core/AutoGenPoco/VerificationCaseUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/VerificationCaseUsage.cs
@@ -96,7 +96,7 @@ public VerificationCaseUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
@@ -106,7 +106,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The parameters of this CaseUsage that represent actors involved in the case.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621464633171_380461_1655", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ActorParameter")]
@@ -115,14 +115,14 @@ public VerificationCaseUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -133,7 +133,7 @@ public VerificationCaseUsage()
         /// CalculationDefinition, but a kernel Function is also allowed, to permit use of Functions from the
         /// Kernel Model Libraries.</ode>
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588213526305_899324_302", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1565500905804_589845_30779")]
         [RedefinedByProperty("ICaseUsage.CaseDefinition")]
@@ -143,7 +143,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The CaseDefinition that is the type of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257465225_855208_512", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1588213526305_899324_302")]
         [Implements(implementation: "ICaseUsage.CaseDefinition")]
         public ICaseDefinition caseDefinition => this.ComputeCaseDefinition();
@@ -156,7 +156,7 @@ public VerificationCaseUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -166,14 +166,14 @@ public VerificationCaseUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -183,7 +183,7 @@ public VerificationCaseUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -192,7 +192,7 @@ public VerificationCaseUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -207,14 +207,14 @@ public VerificationCaseUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -223,7 +223,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -233,14 +233,14 @@ public VerificationCaseUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -250,14 +250,14 @@ public VerificationCaseUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -266,7 +266,7 @@ public VerificationCaseUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -275,7 +275,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -285,14 +285,14 @@ public VerificationCaseUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -302,14 +302,15 @@ public VerificationCaseUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("ICalculationUsage.CalculationDefinition")]
         [Implements(implementation: "IExpression.Function")]
@@ -318,7 +319,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -326,7 +327,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -334,7 +335,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -343,7 +344,7 @@ public VerificationCaseUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -351,7 +352,7 @@ public VerificationCaseUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -365,7 +366,7 @@ public VerificationCaseUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -373,7 +374,7 @@ public VerificationCaseUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -382,14 +383,14 @@ public VerificationCaseUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -397,14 +398,14 @@ public VerificationCaseUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -418,7 +419,7 @@ public VerificationCaseUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -429,7 +430,7 @@ public VerificationCaseUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -437,14 +438,14 @@ public VerificationCaseUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -452,14 +453,14 @@ public VerificationCaseUsage()
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -467,33 +468,33 @@ public VerificationCaseUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -501,7 +502,7 @@ public VerificationCaseUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -514,7 +515,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -522,11 +523,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -535,7 +536,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -543,7 +544,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -552,7 +553,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -563,14 +564,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -578,7 +579,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -586,7 +587,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -594,7 +595,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -602,7 +603,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -610,7 +611,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -618,7 +619,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -628,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -636,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -644,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -652,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -660,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -668,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -676,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -684,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -692,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -700,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -708,7 +709,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -716,7 +717,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -724,7 +725,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -732,7 +733,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -740,7 +741,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -748,7 +749,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -757,7 +758,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -765,7 +766,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -773,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -781,7 +782,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -789,7 +790,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsage representing the objective of this CaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591138794257_404044_2145", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.ObjectiveRequirement")]
         public IRequirementUsage objectiveRequirement => this.ComputeObjectiveRequirement();
@@ -799,7 +800,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -808,7 +809,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -817,7 +818,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -826,7 +827,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -836,7 +837,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -845,7 +846,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -855,7 +856,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -865,14 +866,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -881,7 +882,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -890,7 +891,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -900,7 +901,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -910,7 +911,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -920,7 +921,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -929,7 +930,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -939,7 +940,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -948,7 +949,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -959,7 +960,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -968,7 +969,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -976,7 +977,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -988,7 +989,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -998,7 +999,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1008,7 +1009,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1018,7 +1019,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1027,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1037,14 +1038,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1053,7 +1054,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1061,7 +1062,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1071,7 +1072,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1079,7 +1080,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1090,7 +1091,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1100,7 +1101,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1109,7 +1110,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1119,7 +1120,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1131,7 +1132,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1140,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1152,14 +1153,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameter of this CaseUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595190279083_51021_1128", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "ICaseUsage.SubjectParameter")]
@@ -1168,7 +1169,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1180,7 +1181,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1192,14 +1193,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1208,7 +1209,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1217,7 +1218,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1225,7 +1226,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCase that is the definition of this VerificationCaseUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821408366_748769_10316", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257465225_855208_512")]
         [Implements(implementation: "IVerificationCaseUsage.VerificationCaseDefinition")]
         public IVerificationCaseDefinition verificationCaseDefinition => this.ComputeVerificationCaseDefinition();
@@ -1234,7 +1235,7 @@ bool Core.Features.IFeature.IsVariable
         /// The RequirementUsages verified by this VerificationCaseUsage, which are the verifiedRequirements of
         /// all RequirementVerificationMemberships of the objectiveRequirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603922396599_812331_357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IVerificationCaseUsage.VerifiedRequirement")]
         public List<IRequirementUsage> verifiedRequirement => this.ComputeVerifiedRequirement();
 
@@ -1354,7 +1355,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1494,10 +1495,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1607,7 +1608,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1695,7 +1696,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1750,12 +1751,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1882,7 +1882,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ViewDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ViewDefinition.cs
index 92e4fa8a..680e6a60 100644
--- a/SysML2.NET/Core/AutoGenPoco/ViewDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ViewDefinition.cs
@@ -93,14 +93,14 @@ public ViewDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -110,7 +110,7 @@ public ViewDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -123,14 +123,14 @@ public ViewDefinition()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -138,7 +138,7 @@ public ViewDefinition()
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -147,7 +147,7 @@ public ViewDefinition()
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -157,14 +157,14 @@ public ViewDefinition()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -172,7 +172,7 @@ public ViewDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -182,14 +182,14 @@ public ViewDefinition()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -197,7 +197,7 @@ public ViewDefinition()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -206,7 +206,7 @@ public ViewDefinition()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -214,7 +214,7 @@ public ViewDefinition()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -228,7 +228,7 @@ public ViewDefinition()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -236,14 +236,14 @@ public ViewDefinition()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -254,33 +254,33 @@ public ViewDefinition()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -288,7 +288,7 @@ public ViewDefinition()
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -296,7 +296,7 @@ public ViewDefinition()
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -304,7 +304,7 @@ public ViewDefinition()
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -313,7 +313,7 @@ public ViewDefinition()
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -324,14 +324,14 @@ public ViewDefinition()
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -339,7 +339,7 @@ public ViewDefinition()
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -347,7 +347,7 @@ public ViewDefinition()
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -355,7 +355,7 @@ public ViewDefinition()
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -364,7 +364,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -373,7 +373,7 @@ public ViewDefinition()
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -381,7 +381,7 @@ public ViewDefinition()
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -389,7 +389,7 @@ public ViewDefinition()
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -397,7 +397,7 @@ public ViewDefinition()
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -405,7 +405,7 @@ public ViewDefinition()
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -416,7 +416,7 @@ public ViewDefinition()
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -424,7 +424,7 @@ public ViewDefinition()
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -433,7 +433,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -443,7 +443,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -453,14 +453,14 @@ public ViewDefinition()
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -469,7 +469,7 @@ public ViewDefinition()
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -477,7 +477,7 @@ public ViewDefinition()
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -486,7 +486,7 @@ public ViewDefinition()
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -495,7 +495,7 @@ public ViewDefinition()
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -504,7 +504,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -513,7 +513,7 @@ public ViewDefinition()
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -521,7 +521,7 @@ public ViewDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -530,7 +530,7 @@ public ViewDefinition()
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -539,7 +539,7 @@ public ViewDefinition()
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -548,7 +548,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -558,7 +558,7 @@ public ViewDefinition()
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -566,7 +566,7 @@ public ViewDefinition()
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -574,7 +574,7 @@ public ViewDefinition()
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -582,7 +582,7 @@ public ViewDefinition()
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -590,7 +590,7 @@ public ViewDefinition()
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -598,7 +598,7 @@ public ViewDefinition()
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -609,7 +609,7 @@ public ViewDefinition()
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -617,7 +617,7 @@ public ViewDefinition()
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -626,7 +626,7 @@ public ViewDefinition()
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -635,7 +635,7 @@ public ViewDefinition()
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -644,7 +644,7 @@ public ViewDefinition()
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -652,7 +652,7 @@ public ViewDefinition()
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -660,7 +660,7 @@ public ViewDefinition()
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -669,7 +669,7 @@ public ViewDefinition()
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -678,7 +678,7 @@ public ViewDefinition()
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -686,7 +686,7 @@ public ViewDefinition()
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -694,7 +694,7 @@ public ViewDefinition()
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -702,7 +702,7 @@ public ViewDefinition()
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -711,14 +711,14 @@ public ViewDefinition()
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -728,7 +728,7 @@ public ViewDefinition()
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -736,7 +736,7 @@ public ViewDefinition()
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -752,7 +752,7 @@ public ViewDefinition()
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -760,7 +760,7 @@ public ViewDefinition()
         /// The composite ownedRequirements of this ViewDefinition that are ViewpointUsages for viewpoints
         /// satisfied by the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645596183_374903_1209", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IViewDefinition.SatisfiedViewpoint")]
         public List<IViewpointUsage> satisfiedViewpoint => this.ComputeSatisfiedViewpoint();
@@ -771,14 +771,14 @@ public ViewDefinition()
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -791,14 +791,14 @@ public ViewDefinition()
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -807,7 +807,7 @@ public ViewDefinition()
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -817,7 +817,7 @@ public ViewDefinition()
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -825,7 +825,7 @@ public ViewDefinition()
         /// <summary>
         /// The usages of this ViewDefinition that are ViewUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644452170_21813_753", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IViewDefinition.View")]
         public List<IViewUsage> view => this.ComputeView();
@@ -834,7 +834,7 @@ public ViewDefinition()
         /// The Expressions related to this ViewDefinition by ElementFilterMemberships, which specify conditions
         /// on Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938929077_183245_4796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IViewDefinition.ViewCondition")]
         public List<IExpression> viewCondition => this.ComputeViewCondition();
@@ -843,7 +843,7 @@ public ViewDefinition()
         /// The RenderingUsage to be used to render views defined by this ViewDefinition, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657187664_758418_4914", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewDefinition.ViewRendering")]
         public IRenderingUsage viewRendering => this.ComputeViewRendering();
 
@@ -1058,7 +1058,7 @@ public ViewDefinition()
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1081,12 +1081,11 @@ public ViewDefinition()
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ViewRenderingMembership.cs b/SysML2.NET/Core/AutoGenPoco/ViewRenderingMembership.cs
index d0e391d7..6db47323 100644
--- a/SysML2.NET/Core/AutoGenPoco/ViewRenderingMembership.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ViewRenderingMembership.cs
@@ -72,14 +72,14 @@ public ViewRenderingMembership()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -89,14 +89,14 @@ public ViewRenderingMembership()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -106,7 +106,7 @@ public ViewRenderingMembership()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
@@ -114,7 +114,7 @@ public ViewRenderingMembership()
         /// Whether this Relationship was generated by tooling to meet semantic rules, rather than being
         /// directly created by a modeler.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070829631_521257_3623", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.IsImplied")]
         public bool IsImplied { get; set; }
 
@@ -125,21 +125,21 @@ public ViewRenderingMembership()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// The Element that becomes a member of the membershipOwningNamespace due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_819490_43195", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_138197_43179")]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElement")]
         [Implements(implementation: "IMembership.MemberElement")]
@@ -152,7 +152,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The elementId of the memberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721199802_246768_242", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberElementId")]
         [Implements(implementation: "IMembership.MemberElementId")]
         string Root.Namespaces.IMembership.memberElementId => this.ownedMemberElementId;
@@ -160,7 +160,7 @@ IElement Root.Namespaces.IMembership.MemberElement
         /// <summary>
         /// The name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_35293_43192", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberName")]
         [Implements(implementation: "IMembership.MemberName")]
         string Root.Namespaces.IMembership.MemberName
@@ -172,7 +172,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The Namespace of which the memberElement becomes a member due to this Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_193857_43197", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_531296_43182")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_693018_16749")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_696758_43228")]
@@ -183,7 +183,7 @@ string Root.Namespaces.IMembership.MemberName
         /// <summary>
         /// The short name of the memberElement relative to the membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721174176_601088_238", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IOwningMembership.OwnedMemberShortName")]
         [Implements(implementation: "IMembership.MemberShortName")]
         string Root.Namespaces.IMembership.MemberShortName
@@ -198,7 +198,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
@@ -206,7 +206,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -216,7 +216,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
@@ -224,7 +224,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Element that becomes an ownedMember of the membershipOwningNamespace due to this
         /// OwningMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_501750_43196", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_59873_43302")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_819490_43195")]
         [RedefinedByProperty("IFeatureMembership.OwnedMemberFeature")]
@@ -234,7 +234,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The elementId of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721234828_904219_244", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721199802_246768_242")]
         [Implements(implementation: "IOwningMembership.OwnedMemberElementId")]
         public string ownedMemberElementId => this.ComputeOwnedMemberElementId();
@@ -243,7 +243,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Feature that this FeatureMembership relates to its owningType, making it an ownedFeature of the
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_898044_43344", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_501750_43196")]
         [RedefinedByProperty("IViewRenderingMembership.OwnedRendering")]
         [Implements(implementation: "IFeatureMembership.OwnedMemberFeature")]
@@ -252,7 +252,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The name of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1648181616390_323441_387", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674964_35293_43192")]
         [Implements(implementation: "IOwningMembership.OwnedMemberName")]
         public string ownedMemberName => this.ComputeOwnedMemberName();
@@ -260,7 +260,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The shortName of the ownedMemberElement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651721262092_909505_246", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1651721174176_601088_238")]
         [Implements(implementation: "IOwningMembership.OwnedMemberShortName")]
         public string ownedMemberShortName => this.ComputeOwnedMemberShortName();
@@ -268,7 +268,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElements of this Relationship that are owned by the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_59873_43302", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwnedRelatedElement")]
         public IReadOnlyList<IElement> OwnedRelatedElement => ((IContainedRelationship)this).OwnedRelatedElement;
@@ -279,7 +279,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -291,7 +291,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owned RenderingUsage that is either itself the referencedRendering or subsets the
         /// referencedRendering.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134244546_130200_6000", aggregation: AggregationKind.Composite, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674993_898044_43344")]
         [Implements(implementation: "IViewRenderingMembership.OwnedRendering")]
         public IRenderingUsage ownedRendering => this.ComputeOwnedRendering();
@@ -300,14 +300,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -317,7 +317,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -325,7 +325,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The relatedElement of this Relationship that owns the Relationship, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_693018_16749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [Implements(implementation: "IRelationship.OwningRelatedElement")]
         public IElement OwningRelatedElement => ((IContainedRelationship)this).OwningRelatedElement;
@@ -336,7 +336,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -347,7 +347,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// <summary>
         /// The Type that owns this FeatureMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_418504_43339", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866524_738482_486")]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_193857_43197")]
         [Implements(implementation: "IFeatureMembership.OwningType")]
@@ -361,7 +361,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -370,7 +370,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// referencedFeature of the ownedReferenceSubsetting for the ownedRendering, if there is one, and,
         /// otherwise, the ownedRendering itself.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617134300857_286392_6081", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewRenderingMembership.ReferencedRendering")]
         public IRenderingUsage referencedRendering => this.ComputeReferencedRendering();
 
@@ -378,7 +378,7 @@ string Root.Namespaces.IMembership.MemberShortName
         /// The Elements that are related by this Relationship, derived as the union of the source and target
         /// Elements of the Relationship.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_132339_43177", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRelationship.RelatedElement")]
         public List<IElement> relatedElement => this.ComputeRelatedElement();
 
@@ -388,14 +388,14 @@ string Root.Namespaces.IMembership.MemberShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The relatedElements from which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674971_696758_43228", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MembershipOwningNamespace")]
         [Implements(implementation: "IRelationship.Source")]
@@ -408,7 +408,7 @@ List<IElement> Root.Elements.IRelationship.Source
         /// <summary>
         /// The relatedElements to which this Relationship is considered to be directed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674961_138197_43179", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_132339_43177")]
         [RedefinedByProperty("IMembership.MemberElement")]
         [Implements(implementation: "IRelationship.Target")]
@@ -427,7 +427,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -437,7 +437,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// Whether or not the Membership of the memberElement in the membershipOwningNamespace is publicly
         /// visible outside that Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674964_42975_43193", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "public", isOwnerEnd: false)]
         [Implements(implementation: "IMembership.Visibility")]
         public VisibilityKind Visibility { get; set; } = VisibilityKind.Public;
 
@@ -529,7 +529,7 @@ List<IElement> Root.Elements.IRelationship.Target
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
diff --git a/SysML2.NET/Core/AutoGenPoco/ViewUsage.cs b/SysML2.NET/Core/AutoGenPoco/ViewUsage.cs
index 3146c84c..be7310ed 100644
--- a/SysML2.NET/Core/AutoGenPoco/ViewUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ViewUsage.cs
@@ -96,7 +96,7 @@ public ViewUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -108,7 +108,7 @@ public ViewUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -118,14 +118,14 @@ public ViewUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -135,7 +135,7 @@ public ViewUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -144,7 +144,7 @@ public ViewUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -159,14 +159,14 @@ public ViewUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.DirectedFeature")]
         public List<IFeature> directedFeature => this.ComputeDirectedFeature();
@@ -174,7 +174,7 @@ public ViewUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -184,14 +184,14 @@ public ViewUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -201,14 +201,14 @@ public ViewUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -217,7 +217,7 @@ public ViewUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -227,7 +227,7 @@ public ViewUsage()
         /// The Elements that are exposed by this ViewUsage, which are those memberElements of the imported
         /// Memberships from all the Expose Relationships that meet all the owned and inherited viewConditions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596648681658_691767_2705", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IViewUsage.ExposedElement")]
         public List<IElement> exposedElement => this.ComputeExposedElement();
@@ -235,7 +235,7 @@ public ViewUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -245,14 +245,14 @@ public ViewUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -262,14 +262,14 @@ public ViewUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -277,7 +277,7 @@ public ViewUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -285,7 +285,7 @@ public ViewUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -294,7 +294,7 @@ public ViewUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -302,7 +302,7 @@ public ViewUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -316,7 +316,7 @@ public ViewUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -324,7 +324,7 @@ public ViewUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -333,14 +333,14 @@ public ViewUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -348,14 +348,14 @@ public ViewUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -369,7 +369,7 @@ public ViewUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -380,7 +380,7 @@ public ViewUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -388,21 +388,21 @@ public ViewUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -410,33 +410,33 @@ public ViewUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -444,7 +444,7 @@ public ViewUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -457,7 +457,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -466,7 +466,7 @@ bool Core.Features.IFeature.IsVariable
         /// other kinds of Kernel Structures are also allowed, to permit use of Structures from the Kernel
         /// Library.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565471361757_649736_20796", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IItemUsage.ItemDefinition")]
         public List<IStructure> itemDefinition => this.ComputeItemDefinition();
@@ -475,11 +475,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -488,7 +488,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -496,7 +496,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -505,7 +505,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -516,14 +516,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -531,7 +531,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -539,7 +539,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -547,7 +547,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -555,7 +555,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -563,7 +563,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -571,7 +571,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -581,7 +581,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -589,7 +589,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -597,7 +597,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -605,7 +605,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -613,7 +613,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -621,7 +621,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -629,7 +629,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -637,7 +637,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -645,7 +645,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -653,7 +653,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -661,7 +661,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -669,7 +669,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -677,7 +677,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -685,7 +685,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -693,7 +693,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -701,7 +701,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -710,7 +710,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -718,7 +718,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -726,7 +726,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -734,7 +734,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -744,7 +744,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -752,7 +752,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -761,7 +761,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -770,7 +770,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -780,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -789,7 +789,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -799,7 +799,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -809,14 +809,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -825,7 +825,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -834,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -844,7 +844,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -854,7 +854,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -864,7 +864,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -873,7 +873,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -883,7 +883,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -892,7 +892,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -903,7 +903,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -912,7 +912,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -920,7 +920,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -932,7 +932,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -942,7 +942,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -952,7 +952,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -962,7 +962,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -971,7 +971,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -981,14 +981,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -997,7 +997,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1005,7 +1005,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1015,7 +1015,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1023,7 +1023,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1034,7 +1034,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1044,7 +1044,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1052,7 +1052,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The itemDefinitions of this PartUsage that are PartDefinitions.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591475180488_929065_121", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565471361757_649736_20796")]
         [RedefinedByProperty("IViewUsage.ViewDefinition")]
         [Implements(implementation: "IPartUsage.PartDefinition")]
@@ -1063,7 +1063,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1075,7 +1075,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1083,7 +1083,7 @@ bool Core.Features.IFeature.IsVariable
         /// The nestedRequirements of this ViewUsage that are ViewpointUsages for (additional) viewpoints
         /// satisfied by the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596645688987_502277_1282", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IViewUsage.SatisfiedViewpoint")]
         public List<IViewpointUsage> satisfiedViewpoint => this.ComputeSatisfiedViewpoint();
@@ -1094,14 +1094,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1113,7 +1113,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1125,14 +1125,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1141,7 +1141,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1150,7 +1150,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1159,7 +1159,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Expressions related to this ViewUsage by ElementFilterMemberships, which specify conditions on
         /// Elements to be rendered in a view.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606938933668_437943_4809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IViewUsage.ViewCondition")]
         public List<IExpression> viewCondition => this.ComputeViewCondition();
@@ -1167,7 +1167,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewDefinition that is the definition of this ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644438889_580287_734", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591475180488_929065_121")]
         [Implements(implementation: "IViewUsage.ViewDefinition")]
         public IViewDefinition viewDefinition => this.ComputeViewDefinition();
@@ -1176,7 +1176,7 @@ bool Core.Features.IFeature.IsVariable
         /// The RenderingUsage to be used to render views defined by this ViewUsage, which is the
         /// referencedRendering of the ViewRenderingMembership of the ViewUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596657318021_274182_5067", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewUsage.ViewRendering")]
         public IRenderingUsage viewRendering => this.ComputeViewRendering();
 
@@ -1271,7 +1271,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1388,10 +1388,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1550,7 +1550,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1605,12 +1605,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1737,7 +1736,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/ViewpointDefinition.cs b/SysML2.NET/Core/AutoGenPoco/ViewpointDefinition.cs
index c2c4de9d..f5c606aa 100644
--- a/SysML2.NET/Core/AutoGenPoco/ViewpointDefinition.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ViewpointDefinition.cs
@@ -93,7 +93,7 @@ public ViewpointDefinition()
         /// <summary>
         /// The parameters of this RequirementDefinition that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564041941_652319_2722", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.ActorParameter")]
@@ -102,7 +102,7 @@ public ViewpointDefinition()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -111,7 +111,7 @@ public ViewpointDefinition()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376806647_629021_133", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -119,7 +119,7 @@ public ViewpointDefinition()
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -129,7 +129,7 @@ public ViewpointDefinition()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementDefinition.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -150,14 +150,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IBehavior.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -166,7 +166,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Definition that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565495064714_974634_26150", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.DirectedUsage")]
@@ -175,7 +175,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -185,22 +185,24 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
 
         /// <summary>
         /// The Expressions that are steps in the calculation of the result of this Function.
+        /// The set of expressions that represent computational steps or parts of a system of equations within
+        /// the Function.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948400639_301251_20841", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_b9102da_1536346067212_587255_17343")]
         [Implements(implementation: "IFunction.Expression")]
         public List<IExpression> expression => this.ComputeExpression();
@@ -208,7 +210,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -218,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
@@ -226,7 +228,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementDefinition, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116733499_587735_3242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583376932997_792124_158")]
         [Implements(implementation: "IRequirementDefinition.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
@@ -234,7 +236,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -242,7 +244,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -251,7 +253,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -259,7 +261,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -273,7 +275,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -281,14 +283,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -299,44 +301,44 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
         /// <summary>
         /// Whether this OccurrenceDefinition is constrained to represent at most one thing.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618955405499_394357_6740", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceDefinition.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether this Function can be used as the function of a model-level evaluable InvocationExpression.
         /// Certain Functions from the Kernel Functions Library are considered to have isModelLevelEvaluable =
-        /// true. For all other Functions it is false.<strong>Note:</strong> See the specification of the KerML
+        /// true. For all other Functions it is false. <strong>Note:</strong> See the specification of the KerML
         /// concrete syntax notation for Expressions for an identification of which library Functions are
         /// model-level evaluable.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617395221463_139517_26381", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFunction.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
@@ -344,7 +346,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Definition is for a variation point or not. If true, then all the memberships of the
         /// Definition must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978283180_265362_419", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IDefinition.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -352,7 +354,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -360,7 +362,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -369,7 +371,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -380,14 +382,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -395,7 +397,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ActionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479011613_547927_1091", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedAction")]
         public List<IActionUsage> ownedAction => this.ComputeOwnedAction();
@@ -403,7 +405,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AllocationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430819239_430196_1024", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedAllocation")]
         public List<IAllocationUsage> ownedAllocation => this.ComputeOwnedAllocation();
@@ -411,7 +413,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AnalysisCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152747086_367030_3846", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedAnalysisCase")]
         public List<IAnalysisCaseUsage> ownedAnalysisCase => this.ComputeOwnedAnalysisCase();
@@ -420,7 +422,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -429,7 +431,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The AttributeUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500614097_490259_4413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedAttribute")]
         public List<IAttributeUsage> ownedAttribute => this.ComputeOwnedAttribute();
@@ -437,7 +439,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The CalculationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215335104_898924_667", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedCalculation")]
         public List<ICalculationUsage> ownedCalculation => this.ComputeOwnedCalculation();
@@ -445,7 +447,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The code>CaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_59601fc_1590257108055_7496_483", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215335104_898924_667")]
         [Implements(implementation: "IDefinition.OwnedCase")]
         public List<ICaseUsage> ownedCase => this.ComputeOwnedCase();
@@ -453,7 +455,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConcernUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051597354_928367_1357", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedConcern")]
         public List<IConcernUsage> ownedConcern => this.ComputeOwnedConcern();
@@ -461,7 +463,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -472,7 +474,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591480607506_951212_2333", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedConnection")]
         public List<IConnectorAsUsage> ownedConnection => this.ComputeOwnedConnection();
@@ -480,7 +482,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ConstraintUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578068081992_244000_1803", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedConstraint")]
         public List<IConstraintUsage> ownedConstraint => this.ComputeOwnedConstraint();
@@ -489,7 +491,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -499,7 +501,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -509,14 +511,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -525,7 +527,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The EnumerationUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946600508_763872_252", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500614097_490259_4413")]
         [Implements(implementation: "IDefinition.OwnedEnumeration")]
         public List<IEnumerationUsage> ownedEnumeration => this.ComputeOwnedEnumeration();
@@ -533,7 +535,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -542,7 +544,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -551,7 +553,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The FlowUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624055201422_104863_1697", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedFlow")]
         public List<IFlowUsage> ownedFlow => this.ComputeOwnedFlow();
@@ -560,7 +562,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -569,7 +571,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The InterfaceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498709150_220812_4128", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591480607506_951212_2333")]
         [Implements(implementation: "IDefinition.OwnedInterface")]
         public List<IInterfaceUsage> ownedInterface => this.ComputeOwnedInterface();
@@ -577,7 +579,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -586,7 +588,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ItemUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482567975_649284_3005", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943849505_989631_257")]
         [Implements(implementation: "IDefinition.OwnedItem")]
         public List<IItemUsage> ownedItem => this.ComputeOwnedItem();
@@ -595,7 +597,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -604,7 +606,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -614,7 +616,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488358064_457109_2881", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedMetadata")]
         public List<IMetadataUsage> ownedMetadata => this.ComputeOwnedMetadata();
@@ -622,7 +624,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The OccurrenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943849505_989631_257", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedOccurrence")]
         public List<IOccurrenceUsage> ownedOccurrence => this.ComputeOwnedOccurrence();
@@ -630,7 +632,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PartUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496643392_630316_3279", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482567975_649284_3005")]
         [Implements(implementation: "IDefinition.OwnedPart")]
         public List<IPartUsage> ownedPart => this.ComputeOwnedPart();
@@ -638,7 +640,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The PortUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494319970_455996_25799", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedPort")]
         public List<IPortUsage> ownedPort => this.ComputeOwnedPort();
@@ -646,7 +648,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ReferenceUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477471991_39731_908", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedReference")]
         public List<IReferenceUsage> ownedReference => this.ComputeOwnedReference();
@@ -654,7 +656,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -665,7 +667,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RenderingUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741437225_963350_6474", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedRendering")]
         public List<IRenderingUsage> ownedRendering => this.ComputeOwnedRendering();
@@ -673,7 +675,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The RequirementUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000559760_444344_1273", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578068081992_244000_1803")]
         [Implements(implementation: "IDefinition.OwnedRequirement")]
         public List<IRequirementUsage> ownedRequirement => this.ComputeOwnedRequirement();
@@ -682,7 +684,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -691,7 +693,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The StateUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587977045_745776_941", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479011613_547927_1091")]
         [Implements(implementation: "IDefinition.OwnedState")]
         public List<IStateUsage> ownedState => this.ComputeOwnedState();
@@ -700,7 +702,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ownedSpecializations of this Classifier that are Subclassifications, for which this Classifier
         /// is the subclassifier.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543189170643_419862_25507", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [Implements(implementation: "IClassifier.OwnedSubclassification")]
         public List<ISubclassification> ownedSubclassification => this.ComputeOwnedSubclassification();
@@ -708,7 +710,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The TransitionUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578598061680_350995_3923", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565479686637_967933_23236")]
         [Implements(implementation: "IDefinition.OwnedTransition")]
         public List<ITransitionUsage> ownedTransition => this.ComputeOwnedTransition();
@@ -716,7 +718,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -725,7 +727,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Usages that are ownedFeatures of this Definition.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686637_967933_23236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IDefinition.OwnedUsage")]
@@ -734,7 +736,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The UseCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621461106608_978605_945", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedUseCase")]
         public List<IUseCaseUsage> ownedUseCase => this.ComputeOwnedUseCase();
@@ -742,7 +744,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The VerificationCaseUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821523387_872104_10416", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_59601fc_1590257108055_7496_483")]
         [Implements(implementation: "IDefinition.OwnedVerificationCase")]
         public List<IVerificationCaseUsage> ownedVerificationCase => this.ComputeOwnedVerificationCase();
@@ -750,7 +752,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644570381_840567_784", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496643392_630316_3279")]
         [Implements(implementation: "IDefinition.OwnedView")]
         public List<IViewUsage> ownedView => this.ComputeOwnedView();
@@ -758,7 +760,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ViewpointUsages that are ownedUsages of this Definition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649828408_673531_3683", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000559760_444344_1273")]
         [Implements(implementation: "IDefinition.OwnedViewpoint")]
         public List<IViewpointUsage> ownedViewpoint => this.ComputeOwnedViewpoint();
@@ -767,14 +769,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -784,7 +786,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -792,7 +794,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -804,7 +806,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The parameters of this Behavior, which are defined as its directedFeatures, whose values are passed
         /// into and/or out of a performance of the Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948010065_362066_20413", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IBehavior.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -817,7 +819,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -826,7 +828,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an original requirement text in some source document), which is the declaredShortName for the
         /// RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376411386_270321_92", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementDefinition.ReqId")]
         public string ReqId { get; set; }
@@ -836,15 +838,17 @@ string Root.Elements.IElement.DeclaredShortName
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementDefinition with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376932997_792124_158", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementDefinition.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
 
         /// <summary>
         /// The object or value that is the result of evaluating the Function.
+        /// The result parameter of the Function, which is owned by the Function via a
+        /// ReturnParameterMembership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948912268_88159_21323", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [Implements(implementation: "IFunction.Result")]
@@ -856,14 +860,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementDefinition that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624033010374_29375_40166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.StakeholderParameter")]
@@ -872,7 +876,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Steps that make up this Behavior.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346067212_587255_17343", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IBehavior.Step")]
         public List<IStep> step => this.ComputeStep();
@@ -880,7 +884,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The parameter of this RequirementDefinition that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189007408_784255_586", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543948010065_362066_20413")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_48981_27786")]
         [Implements(implementation: "IRequirementDefinition.SubjectParameter")]
@@ -890,14 +894,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// An optional textual statement of the requirement represented by this RequirementDefinition, derived
         /// from the bodies of the documentation of the RequirementDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376433122_189839_94", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementDefinition.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -910,14 +914,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Definition (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565498571495_48981_27786", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IDefinition.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -926,7 +930,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Usages which represent the variants of this Definition as a variation point Definition, if
         /// isVariation = true. If isVariation = false, the there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979457191_746167_951", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IDefinition.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -936,7 +940,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// this must be all ownedMemberships of the Definition. If isVariation = false, then
         /// variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979005861_503124_894", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IDefinition.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -946,7 +950,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// which are the owned and inherited stakeholderParameters of the framedConcerns of this
         /// ViewpointDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117194003_518610_3310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewpointDefinition.ViewpointStakeholder")]
         public List<IPartUsage> viewpointStakeholder => this.ComputeViewpointStakeholder();
 
@@ -1161,7 +1165,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1184,12 +1188,11 @@ string Root.Elements.IElement.DeclaredShortName
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
diff --git a/SysML2.NET/Core/AutoGenPoco/ViewpointUsage.cs b/SysML2.NET/Core/AutoGenPoco/ViewpointUsage.cs
index 2ce79cbb..9b22e73c 100644
--- a/SysML2.NET/Core/AutoGenPoco/ViewpointUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/ViewpointUsage.cs
@@ -94,7 +94,7 @@ public ViewpointUsage()
         /// <summary>
         /// The parameters of this RequirementUsage that represent actors involved in the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621564075474_350859_2735", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.ActorParameter")]
@@ -103,7 +103,7 @@ public ViewpointUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
@@ -112,7 +112,7 @@ public ViewpointUsage()
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// assumption.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377612865_991722_535", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.AssumedConstraint")]
         public List<IConstraintUsage> assumedConstraint => this.ComputeAssumedConstraint();
@@ -120,7 +120,7 @@ public ViewpointUsage()
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IExpression.Function")]
         [Implements(implementation: "IStep.Behavior")]
@@ -134,7 +134,7 @@ public ViewpointUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -143,7 +143,7 @@ public ViewpointUsage()
         /// ConstraintDefinition, but other kinds of Predicates are also allowed, to permit use of Predicates
         /// from the Kernel Model Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067546711_751168_1745", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578025035149_386_969")]
         [RedefinedByProperty("IRequirementUsage.RequirementDefinition")]
         [Implements(implementation: "IConstraintUsage.ConstraintDefinition")]
@@ -155,14 +155,14 @@ public ViewpointUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -172,7 +172,7 @@ public ViewpointUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IRequirementUsage.ReqId")]
         [Implements(implementation: "IElement.DeclaredShortName")]
         string Root.Elements.IElement.DeclaredShortName
@@ -189,7 +189,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -204,14 +204,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -220,7 +220,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -230,14 +230,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -247,14 +247,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -263,7 +263,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -272,7 +272,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -282,14 +282,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -299,7 +299,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
@@ -307,15 +307,16 @@ string Root.Elements.IElement.DeclaredShortName
         /// The ConcernUsages framed by this RequirementUsage, which are the ownedConcerns of all
         /// FramedConcernMemberships of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617116922864_514612_3264", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583377448339_252740_390")]
         [Implements(implementation: "IRequirementUsage.FramedConcern")]
         public List<IConcernUsage> framedConcern => this.ComputeFramedConcern();
 
         /// <summary>
         /// The Function that types this Expression.
+        /// This is the Function that types the Expression.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543948477241_299049_20934", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedByProperty("IBooleanExpression.Predicate")]
         [Implements(implementation: "IExpression.Function")]
@@ -324,7 +325,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -332,7 +333,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -340,7 +341,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -349,7 +350,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -357,7 +358,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -371,7 +372,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -379,7 +380,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -388,14 +389,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -403,14 +404,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -424,7 +425,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -435,7 +436,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -443,14 +444,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
@@ -458,14 +459,14 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether this Expression meets the constraints necessary to be evaluated at model level, that is,
         /// using metadata within the model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1609957047704_424471_48", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IExpression.IsModelLevelEvaluable")]
         public bool isModelLevelEvaluable => this.ComputeIsModelLevelEvaluable();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -473,33 +474,33 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -507,7 +508,7 @@ string Root.Elements.IElement.DeclaredShortName
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -520,7 +521,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -528,11 +529,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -541,7 +542,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -549,7 +550,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -558,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -569,14 +570,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -584,7 +585,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -592,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -600,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -608,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -616,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -624,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -634,7 +635,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -642,7 +643,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -650,7 +651,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -658,7 +659,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -666,7 +667,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -674,7 +675,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -682,7 +683,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -690,7 +691,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -698,7 +699,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -706,7 +707,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -714,7 +715,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -722,7 +723,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -730,7 +731,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -738,7 +739,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -746,7 +747,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -754,7 +755,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -763,7 +764,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -771,7 +772,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -779,7 +780,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -787,7 +788,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -797,7 +798,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
         public List<IClass> occurrenceDefinition => this.ComputeOccurrenceDefinition();
@@ -805,7 +806,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -814,7 +815,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -823,7 +824,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -833,7 +834,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -842,7 +843,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -852,7 +853,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -862,14 +863,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -878,7 +879,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -887,7 +888,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -897,7 +898,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -907,7 +908,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -917,7 +918,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -926,7 +927,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -936,7 +937,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -945,7 +946,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -956,7 +957,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -965,7 +966,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -973,7 +974,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -985,7 +986,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -995,7 +996,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -1005,7 +1006,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -1015,7 +1016,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -1024,7 +1025,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -1034,14 +1035,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1050,7 +1051,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1058,7 +1059,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1068,7 +1069,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1076,7 +1077,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1087,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1097,7 +1098,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1106,7 +1107,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1116,14 +1117,15 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
         /// <summary>
         /// The Predicate that types the Expression.
+        /// The Predicate that types this BooleanExpression.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578025035149_386_969", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1543948477241_299049_20934")]
         [RedefinedByProperty("IConstraintUsage.ConstraintDefinition")]
         [Implements(implementation: "IBooleanExpression.Predicate")]
@@ -1137,7 +1139,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1146,7 +1148,7 @@ bool Core.Features.IFeature.IsVariable
         /// original requirement text in some source document), which is the declaredShortName for the
         /// RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376474630_975784_96", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1594160442439_915308_4153")]
         [Implements(implementation: "IRequirementUsage.ReqId")]
         public string ReqId { get; set; }
@@ -1156,7 +1158,7 @@ bool Core.Features.IFeature.IsVariable
         /// ownedConstraints of the RequirementConstraintMemberships of the RequirementUsage with kind =
         /// requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583377448339_252740_390", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IRequirementUsage.RequiredConstraint")]
         public List<IConstraintUsage> requiredConstraint => this.ComputeRequiredConstraint();
@@ -1164,7 +1166,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementDefinition that is the single definition of this RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000408905_769743_1223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1578067546711_751168_1745")]
         [RedefinedByProperty("IViewpointUsage.ViewpointDefinition")]
         [Implements(implementation: "IRequirementUsage.RequirementDefinition")]
@@ -1175,7 +1177,7 @@ bool Core.Features.IFeature.IsVariable
         /// Expression is either inherited from its function or it is related to the Expression via a
         /// ReturnParameterMembership, in which case it redefines the result parameter of its function.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595188071574_902060_363", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674960_365618_43170")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [Implements(implementation: "IExpression.Result")]
@@ -1187,14 +1189,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The parameters of this RequirementUsage that represent stakeholders for the requirement.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624032823963_328647_40107", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.StakeholderParameter")]
@@ -1203,7 +1205,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The parameter of this RequirementUsage that represents its subject.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189397261_941898_844", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1595189174990_213826_657")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IRequirementUsage.SubjectParameter")]
@@ -1213,14 +1215,14 @@ bool Core.Features.IFeature.IsVariable
         /// An optional textual statement of the requirement represented by this RequirementUsage, derived from
         /// the bodies of the documentation of the RequirementUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583376480942_745679_99", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IRequirementUsage.Text")]
         public List<string> text => this.ComputeText();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1232,7 +1234,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1244,14 +1246,14 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1260,7 +1262,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1269,7 +1271,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1277,7 +1279,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointDefinition that is the definition of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649684798_569222_3524", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1583000408905_769743_1223")]
         [Implements(implementation: "IViewpointUsage.ViewpointDefinition")]
         public IViewpointDefinition viewpointDefinition => this.ComputeViewpointDefinition();
@@ -1286,7 +1288,7 @@ bool Core.Features.IFeature.IsVariable
         /// The PartUsages that identify the stakeholders with concerns framed by this ViewpointUsage, which are
         /// the owned and inherited stakeholderParameters of the framedConcerns of this ViewpointUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617117200628_940407_3323", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IViewpointUsage.ViewpointStakeholder")]
         public List<IPartUsage> viewpointStakeholder => this.ComputeViewpointStakeholder();
 
@@ -1393,7 +1395,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1513,10 +1515,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1616,7 +1618,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return whether this Expression is model-level evaluable. The visited parameter is used to track
         /// possible circular Feature references made from FeatureReferenceExpressions (see the redefinition of
         /// this operation for FeatureReferenceExpression). Such circular references are not allowed in
-        /// model-level evaluable expressions.An Expression that is not otherwise specialized is model-level
+        /// model-level evaluable expressions. An Expression that is not otherwise specialized is model-level
         /// evaluable if it has no (non-implied) ownedSpecializations and all its ownedFeatures are either in
         /// parameters, the result parameter or a result Expression owned via a ResultExpressionMembership. The
         /// parameters  must not have any ownedFeatures or a FeatureValue, and the result Expression must be
@@ -1714,7 +1716,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1769,12 +1771,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1901,7 +1902,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Core/AutoGenPoco/WhileLoopActionUsage.cs b/SysML2.NET/Core/AutoGenPoco/WhileLoopActionUsage.cs
index 892d2a52..59047af4 100644
--- a/SysML2.NET/Core/AutoGenPoco/WhileLoopActionUsage.cs
+++ b/SysML2.NET/Core/AutoGenPoco/WhileLoopActionUsage.cs
@@ -100,7 +100,7 @@ public WhileLoopActionUsage()
         /// but other kinds of Kernel Behaviors are also allowed, to permit use of Behaviors from the Kernel
         /// Model Libraries.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565500905804_589845_30779", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_b9102da_1536346315176_954314_17388")]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IActionUsage.ActionDefinition")]
@@ -109,14 +109,14 @@ public WhileLoopActionUsage()
         /// <summary>
         /// Various alternative identifiers for this Element. Generally, these will be set by tools.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594312532679_496267_4310", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.AliasIds")]
         public List<string> AliasIds { get; set; } = [];
 
         /// <summary>
         /// The Behaviors that type this Step.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_b9102da_1536346315176_954314_17388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IStep.Behavior")]
@@ -126,7 +126,7 @@ public WhileLoopActionUsage()
         /// The ActionUsage to be performed repeatedly by the LoopActionUsage. It is the second parameter of the
         /// LoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203902575_509097_3869", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "ILoopActionUsage.BodyAction")]
         public IActionUsage bodyAction => this.ComputeBodyAction();
 
@@ -138,7 +138,7 @@ public WhileLoopActionUsage()
         /// original Feature), then using each of those as domain instances to find the values of the second
         /// Feature in chainingFeatures, and so on, to values of the last Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1619792219511_543311_445", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: false, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.ChainingFeature")]
         public List<IFeature> chainingFeature => this.ComputeChainingFeature();
 
@@ -148,14 +148,14 @@ public WhileLoopActionUsage()
         /// the end Feature obtained when navigating from values of the other end Features of the same
         /// owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616227528_355910_218", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.CrossFeature")]
         public IFeature crossFeature => this.ComputeCrossFeature();
 
         /// <summary>
         /// The declared name of this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674987_737648_43307", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredName")]
         public string DeclaredName { get; set; }
 
@@ -165,7 +165,7 @@ public WhileLoopActionUsage()
         /// it is then the responsibility of the modeler to maintain the uniqueness of this identifier within a
         /// model or relative to some other context.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594160442439_915308_4153", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.DeclaredShortName")]
         public string DeclaredShortName { get; set; }
 
@@ -174,7 +174,7 @@ public WhileLoopActionUsage()
         /// of Kernel Classifiers are also allowed, to permit use of Classifiers from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477641252_179221_958", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_18_5_3_12e503d9_1533160674969_376003_43216")]
         [RedefinedByProperty("IOccurrenceUsage.OccurrenceDefinition")]
         [Implements(implementation: "IUsage.Definition")]
@@ -189,14 +189,14 @@ public WhileLoopActionUsage()
         /// their children not of that sex (because the interpretations of the children Feature that identify
         /// those of that sex are also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661975883472_645501_1372", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.DifferencingType")]
         public List<IType> differencingType => this.ComputeDifferencingType();
 
         /// <summary>
         /// The features of this Type that have a non-null direction.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1623952188842_882068_37169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [RedefinedByProperty("IStep.Parameter")]
         [Implements(implementation: "IType.DirectedFeature")]
@@ -205,7 +205,7 @@ public WhileLoopActionUsage()
         /// <summary>
         /// The usages of this Usage that are directedFeatures.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217699198_66279_508", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.DirectedUsage")]
@@ -215,14 +215,14 @@ public WhileLoopActionUsage()
         /// Indicates how values of this Feature are determined or used (as specified for the
         /// FeatureDirectionKind).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674994_447677_43347", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.Direction")]
         public FeatureDirectionKind? Direction { get; set; }
 
         /// <summary>
         /// The Documentation owned by this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594150061166_345630_1621", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.Documentation")]
@@ -232,14 +232,14 @@ public WhileLoopActionUsage()
         /// The globally unique identifier for this Element. This is intended to be set by tooling, and it must
         /// not change during the lifetime of the Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_844338_43305", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ElementId")]
         public string ElementId { get; set; }
 
         /// <summary>
         /// All features of this Type with isEnd = true.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1562476168385_824569_22106", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.EndFeature")]
         public List<IFeature> endFeature => this.ComputeEndFeature();
@@ -248,7 +248,7 @@ public WhileLoopActionUsage()
         /// The Type that is related to this Feature by an EndFeatureMembership in which the Feature is an
         /// ownedMemberFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516279_920295_20653", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168386_366266_22107")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IFeature.EndOwningType")]
@@ -257,7 +257,7 @@ public WhileLoopActionUsage()
         /// <summary>
         /// The ownedMemberFeatures of the featureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_326391_43166", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "IType.Feature")]
         public List<IFeature> feature => this.ComputeFeature();
@@ -267,14 +267,14 @@ public WhileLoopActionUsage()
         /// those inheritedMemberships that are FeatureMemberships (but does not include any
         /// importedMemberships).
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1651076866512_962346_485", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.FeatureMembership")]
         public List<IFeatureMembership> featureMembership => this.ComputeFeatureMembership();
 
         /// <summary>
         /// The last of the chainingFeatures of this Feature, if it has any. Otherwise, this Feature itself.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1715790852907_110671_19", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeatureTarget")]
         public IFeature featureTarget => this.ComputeFeatureTarget();
 
@@ -284,14 +284,14 @@ public WhileLoopActionUsage()
         /// If the Feature is chained, then the featuringTypes of the first Feature in the chain are also
         /// featuringTypes of the chained Feature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905619975_304385_743", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IFeature.FeaturingType")]
         public List<IType> featuringType => this.ComputeFeaturingType();
 
         /// <summary>
         /// The Memberships in this Namespace that result from the ownedImports of this Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_207869_43270", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "INamespace.ImportedMembership")]
         public List<IMembership> importedMembership => this.ComputeImportedMembership();
@@ -299,7 +299,7 @@ public WhileLoopActionUsage()
         /// <summary>
         /// The at most one occurrenceDefinition that has isIndividual = true.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618958878775_52798_7090", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943843466_158863_236")]
         [Implements(implementation: "IOccurrenceUsage.IndividualDefinition")]
         public IOccurrenceDefinition individualDefinition => this.ComputeIndividualDefinition();
@@ -307,7 +307,7 @@ public WhileLoopActionUsage()
         /// <summary>
         /// All the memberFeatures of the inheritedMemberships of this Type that are FeatureMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575499020770_15576_2334", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IType.InheritedFeature")]
         public List<IFeature> inheritedFeature => this.ComputeInheritedFeature();
@@ -316,7 +316,7 @@ public WhileLoopActionUsage()
         /// All Memberships inherited by this Type via Specialization or Conjugation. These are included in the
         /// derived union for the memberships of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1551972927538_787976_19004", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [Implements(implementation: "IType.InheritedMembership")]
         public List<IMembership> inheritedMembership => this.ComputeInheritedMembership();
@@ -324,7 +324,7 @@ public WhileLoopActionUsage()
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction in or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_37384_43169", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Input")]
         public List<IFeature> input => this.ComputeInput();
@@ -338,7 +338,7 @@ public WhileLoopActionUsage()
         /// of that sex (because the interpretations of the children Feature that identify those of that sex are
         /// also interpretations of the Classifier for that sex).
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661973922199_584242_1045", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IntersectingType")]
         public List<IType> intersectingType => this.ComputeIntersectingType();
 
@@ -346,7 +346,7 @@ public WhileLoopActionUsage()
         /// Indicates whether instances of this Type must also be instances of at least one of its specialized
         /// Types.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_741353_43165", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsAbstract")]
         public bool IsAbstract { get; set; }
 
@@ -355,14 +355,14 @@ public WhileLoopActionUsage()
         /// cannot exist after its featuring instance no longer does and cannot be values of another composite
         /// feature that is not on the same featuring instance.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_331870_43224", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsComposite")]
         public bool IsComposite { get; set; }
 
         /// <summary>
         /// Indicates whether this Type has an ownedConjugator.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575485930816_796088_1933", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.IsConjugated")]
         public bool isConjugated => this.ComputeIsConjugated();
 
@@ -370,14 +370,14 @@ public WhileLoopActionUsage()
         /// If isVariable is true, then whether the value of this Feature nevertheless does not change over all
         /// snapshots of its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674993_300560_43342", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsConstant")]
         public bool IsConstant { get; set; }
 
         /// <summary>
         /// Whether the values of this Feature can always be computed from the values of other Features.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674992_500504_43341", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsDerived")]
         public bool IsDerived { get; set; }
 
@@ -391,7 +391,7 @@ public WhileLoopActionUsage()
         /// values of that Feature reached by navigation when the values of the other n-1 end Features are held
         /// fixed.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1562475749426_705395_21984", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsEnd")]
         public bool IsEnd { get; set; }
 
@@ -402,7 +402,7 @@ public WhileLoopActionUsage()
         /// if it is false, then ownedRelationships may not contain any implied Relationships. That is, either
         /// all required implied Relationships must be included, or none of them.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1662070949317_79713_3658", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsImpliedIncluded")]
         public bool IsImpliedIncluded { get; set; }
 
@@ -410,21 +410,21 @@ public WhileLoopActionUsage()
         /// Whether this OccurrenceUsage represents the usage of the specific individual represented by its
         /// individualDefinition.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959865886_548379_7149", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.IsIndividual")]
         public bool IsIndividual { get; set; }
 
         /// <summary>
         /// Whether this Element is contained in the ownership tree of a library model.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1665443500960_5561_723", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.IsLibraryElement")]
         public bool isLibraryElement => this.ComputeIsLibraryElement();
 
         /// <summary>
         /// Whether an order exists for the values of this Feature or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_728225_43215", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsOrdered")]
         public bool IsOrdered { get; set; }
 
@@ -432,33 +432,33 @@ public WhileLoopActionUsage()
         /// Whether the values of this Feature are contained in the space and time of instances of the domain of
         /// the Feature and represent the same thing as those instances.
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1559231981638_234817_22063", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsPortion")]
         public bool IsPortion { get; set; }
 
         /// <summary>
         /// Whether this Usage is a referential Usage, that is, it has isComposite = false.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624035114787_488767_41423", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsReference")]
         public bool isReference => this.ComputeIsReference();
 
         /// <summary>
         /// Whether all things that meet the classification conditions of this Type must be classified by the
-        /// Type.(A Type gives conditions that must be met by whatever it classifies, but when isSufficient
-        /// is false, things may meet those conditions but still not be classified by the Type. For example, a
-        /// Type Car that is not sufficient could require everything it classifies to have four wheels, but not
-        /// all four wheeled things would classify as cars. However, if the Type Car were sufficient, it would
-        /// classify all four-wheeled things.)
+        /// Type. (A Type gives conditions that must be met by whatever it classifies, but when
+        /// isSufficient is false, things may meet those conditions but still not be classified by the Type. For
+        /// example, a Type Car that is not sufficient could require everything it classifies to have four
+        /// wheels, but not all four wheeled things would classify as cars. However, if the Type Car were
+        /// sufficient, it would classify all four-wheeled things.)
         /// </summary>
-        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_18_5_3_b9102da_1564072709069_937523_30797", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [Implements(implementation: "IType.IsSufficient")]
         public bool IsSufficient { get; set; }
 
         /// <summary>
         /// Whether or not values for this Feature must have no duplicates or not.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true")]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674968_321342_43214", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "true", isOwnerEnd: false)]
         [Implements(implementation: "IFeature.IsUnique")]
         public bool IsUnique { get; set; } = true;
 
@@ -466,7 +466,7 @@ public WhileLoopActionUsage()
         /// Whether the value of this Feature might vary over time. That is, whether the Feature may have a
         /// different value for each snapshot of an owningType that is an Occurrence.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false")]
+        [Property(xmiId: "_2022x_2_12e503d9_1725998273002_23711_212", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: "false", isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.MayTimeVary")]
         [Implements(implementation: "IFeature.IsVariable")]
         bool Core.Features.IFeature.IsVariable
@@ -479,7 +479,7 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage is for a variation point or not. If true, then all the memberships of the Usage
         /// must be VariantMemberships.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590978312364_290951_421", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IUsage.IsVariation")]
         public bool IsVariation { get; set; }
 
@@ -487,11 +487,11 @@ bool Core.Features.IFeature.IsVariable
         /// Whether this Usage may be time varying (that is, whether it is featured by the snapshots of its
         /// owningType, rather than being featured by the owningType itself). However, if isConstant is also
         /// true, then the value of the Usage is nevertheless constant over the entire duration of an instance
-        /// of its owningType (that is, it has the same value on all snapshots).The property mayTimeVary
+        /// of its owningType (that is, it has the same value on all snapshots). The property mayTimeVary
         /// redefines the KerML property Feature::isVariable, making it derived. The property isConstant is
         /// inherited from Feature.
         /// </summary>
-        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_2022x_2_12e503d9_1737227200362_771035_69", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_2022x_2_12e503d9_1725998273002_23711_212")]
         [Implements(implementation: "IUsage.MayTimeVary")]
         public bool mayTimeVary => this.ComputeMayTimeVary();
@@ -500,7 +500,7 @@ bool Core.Features.IFeature.IsVariable
         /// The set of all member Elements of this Namespace, which are the memberElements of all memberships of
         /// the Namespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_644335_43267", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Member")]
         public List<IElement> member => this.ComputeMember();
 
@@ -508,7 +508,7 @@ bool Core.Features.IFeature.IsVariable
         /// All Memberships in this Namespace, including (at least) the union of ownedMemberships and
         /// importedMemberships.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674962_198288_43183", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: true, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "INamespace.Membership")]
         public List<IMembership> membership => this.ComputeMembership();
 
@@ -517,7 +517,7 @@ bool Core.Features.IFeature.IsVariable
         /// If there is no such ownedMember, then the cardinality of this Type is constrained by all the
         /// Multiplicity constraints applicable to any direct supertypes.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1573095852093_324833_5396", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.Multiplicity")]
         public IMultiplicity multiplicity => this.ComputeMultiplicity();
@@ -528,14 +528,14 @@ bool Core.Features.IFeature.IsVariable
         /// this is overridden for certain kinds of Elements to compute a name even when the declaredName is
         /// null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617485009541_709355_27528", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Name")]
         public string name => this.ComputeName();
 
         /// <summary>
         /// The ActionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565501745142_70952_31609", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedAction")]
         public List<IActionUsage> nestedAction => this.ComputeNestedAction();
@@ -543,7 +543,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AllocationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611430983774_648557_1053", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedAllocation")]
         public List<IAllocationUsage> nestedAllocation => this.ComputeNestedAllocation();
@@ -551,7 +551,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The AnalysisCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591152666850_226358_3749", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedAnalysisCase")]
         public List<IAnalysisCaseUsage> nestedAnalysisCase => this.ComputeNestedAnalysisCase();
@@ -559,7 +559,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>AttributeUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591500785349_111324_4486", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedAttribute")]
         public List<IAttributeUsage> nestedAttribute => this.ComputeNestedAttribute();
@@ -567,7 +567,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CalculationUsage that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1588215112283_215964_632", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedCalculation")]
         public List<ICalculationUsage> nestedCalculation => this.ComputeNestedCalculation();
@@ -575,7 +575,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The CaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591135021853_494751_737", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1588215112283_215964_632")]
         [Implements(implementation: "IUsage.NestedCase")]
         public List<ICaseUsage> nestedCase => this.ComputeNestedCase();
@@ -583,7 +583,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConcernUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1617051711833_106553_1460", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedConcern")]
         public List<IConcernUsage> nestedConcern => this.ComputeNestedConcern();
@@ -593,7 +593,7 @@ bool Core.Features.IFeature.IsVariable
         /// BindingConnectorAsUsages, SuccessionAsUsages, and FlowUsages because these are ConnectorAsUsages
         /// even though they are not ConnectionUsages.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591479754895_422988_1242", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedConnection")]
         public List<IConnectorAsUsage> nestedConnection => this.ComputeNestedConnection();
@@ -601,7 +601,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ConstraintUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578067664051_434365_1774", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedConstraint")]
         public List<IConstraintUsage> nestedConstraint => this.ComputeNestedConstraint();
@@ -609,7 +609,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>EnumerationUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1606946589000_158124_239", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591500785349_111324_4486")]
         [Implements(implementation: "IUsage.NestedEnumeration")]
         public List<IEnumerationUsage> nestedEnumeration => this.ComputeNestedEnumeration();
@@ -617,7 +617,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The code>FlowUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624054938718_124518_1464", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedFlow")]
         public List<IFlowUsage> nestedFlow => this.ComputeNestedFlow();
@@ -625,7 +625,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The InterfaceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591498454569_383419_3839", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591479754895_422988_1242")]
         [Implements(implementation: "IUsage.NestedInterface")]
         public List<IInterfaceUsage> nestedInterface => this.ComputeNestedInterface();
@@ -633,7 +633,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ItemUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591482421103_284620_2978", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1618943853976_48759_278")]
         [Implements(implementation: "IUsage.NestedItem")]
         public List<IItemUsage> nestedItem => this.ComputeNestedItem();
@@ -641,7 +641,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The MetadataUsages that are ownedMembers of this of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661488589862_120785_2970", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedMetadata")]
         public List<IMetadataUsage> nestedMetadata => this.ComputeNestedMetadata();
@@ -649,7 +649,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The OccurrenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943853976_48759_278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedOccurrence")]
         public List<IOccurrenceUsage> nestedOccurrence => this.ComputeNestedOccurrence();
@@ -657,7 +657,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PartUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591496406876_479979_3188", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591482421103_284620_2978")]
         [Implements(implementation: "IUsage.NestedPart")]
         public List<IPartUsage> nestedPart => this.ComputeNestedPart();
@@ -665,7 +665,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The PortUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565494459494_859367_26042", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedPort")]
         public List<IPortUsage> nestedPort => this.ComputeNestedPort();
@@ -673,7 +673,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ReferenceUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591477541360_47573_933", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedReference")]
         public List<IReferenceUsage> nestedReference => this.ComputeNestedReference();
@@ -681,7 +681,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RenderingUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596741501454_147708_6545", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedRendering")]
         public List<IRenderingUsage> nestedRendering => this.ComputeNestedRendering();
@@ -689,7 +689,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The RequirementUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1583000447195_878123_1244", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1578067664051_434365_1774")]
         [Implements(implementation: "IUsage.NestedRequirement")]
         public List<IRequirementUsage> nestedRequirement => this.ComputeNestedRequirement();
@@ -697,7 +697,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The StateUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575587743891_973819_756", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565501745142_70952_31609")]
         [Implements(implementation: "IUsage.NestedState")]
         public List<IStateUsage> nestedState => this.ComputeNestedState();
@@ -705,7 +705,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The TransitionUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1578597913303_768272_3894", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565472757327_162097_21259")]
         [Implements(implementation: "IUsage.NestedTransition")]
         public List<ITransitionUsage> nestedTransition => this.ComputeNestedTransition();
@@ -713,7 +713,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usages that are ownedFeatures of this Usage.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_162097_21259", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591217543254_26688_475")]
         [Implements(implementation: "IUsage.NestedUsage")]
@@ -722,7 +722,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The UseCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1621463992900_247262_1080", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedUseCase")]
         public List<IUseCaseUsage> nestedUseCase => this.ComputeNestedUseCase();
@@ -730,7 +730,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The VerificationCaseUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596821592100_42801_10499", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591135021853_494751_737")]
         [Implements(implementation: "IUsage.NestedVerificationCase")]
         public List<IVerificationCaseUsage> nestedVerificationCase => this.ComputeNestedVerificationCase();
@@ -738,7 +738,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596644669126_858176_809", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1591496406876_479979_3188")]
         [Implements(implementation: "IUsage.NestedView")]
         public List<IViewUsage> nestedView => this.ComputeNestedView();
@@ -746,7 +746,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ViewpointUsages that are nestedUsages of this Usage.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596649930212_443356_3818", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1583000447195_878123_1244")]
         [Implements(implementation: "IUsage.NestedViewpoint")]
         public List<IViewpointUsage> nestedViewpoint => this.ComputeNestedViewpoint();
@@ -756,7 +756,7 @@ bool Core.Features.IFeature.IsVariable
         /// but other kinds of kernel Classes are also allowed, to permit use of Classes from the Kernel Model
         /// Libraries.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618943843466_158863_236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_2_12e503d9_1591477641252_179221_958")]
         [RedefinedByProperty("IActionUsage.ActionDefinition")]
         [Implements(implementation: "IOccurrenceUsage.OccurrenceDefinition")]
@@ -765,7 +765,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// All features related to this Type by FeatureMemberships that have direction out or inout.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_365618_43170", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IType.Output")]
         public List<IFeature> output => this.ComputeOutput();
@@ -774,7 +774,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Element that are Annotations, for which this Element is the
         /// annotatedElement.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594152527165_702130_2500", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543094430277_599480_18543")]
         [Implements(implementation: "IElement.OwnedAnnotation")]
@@ -783,7 +783,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// A Conjugation owned by this Type for which the Type is the originalType.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1575482646809_280165_440", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1575482490144_309557_300")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedConjugator")]
@@ -793,7 +793,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a CrossSubsetting}, for which the Feature
         /// is the crossingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1689616916594_145818_277", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedCrossSubsetting")]
         public ICrossSubsetting ownedCrossSubsetting => this.ComputeOwnedCrossSubsetting();
@@ -802,7 +802,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Differencings, having this Type as their
         /// typeDifferenced.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661871168454_98082_797", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedDifferencing")]
@@ -812,7 +812,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Disjoinings, for which the Type is the typeDisjoined
         /// Type.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1627447519613_145554_370", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623183194914_502526_616")]
         [Implements(implementation: "IType.OwnedDisjoining")]
@@ -822,14 +822,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Elements owned by this Element, derived as the ownedRelatedElements of the ownedRelationships of
         /// this Element.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_112608_17278", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.OwnedElement")]
         public List<IElement> ownedElement => this.ComputeOwnedElement();
 
         /// <summary>
         /// All endFeatures of this Type that are ownedFeatures.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1563834516278_687758_20652", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1562476168385_824569_22106")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_226999_43167")]
         [Implements(implementation: "IType.OwnedEndFeature")]
@@ -838,7 +838,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedMemberFeatures of the ownedFeatureMemberships of this Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_226999_43167", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IType.OwnedFeature")]
         public List<IFeature> ownedFeature => this.ComputeOwnedFeature();
@@ -847,7 +847,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureChainings, for which the Feature will be the
         /// featureChained.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1622125589880_791465_72", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IFeature.OwnedFeatureChaining")]
@@ -857,7 +857,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are FeatureInvertings and for which the Feature is the
         /// featureInverted.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1653567738671_359235_43", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_b9102da_1623178838861_768019_145")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedFeatureInverting")]
@@ -867,7 +867,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Type that are FeatureMemberships, for which the Type is the owningType.
         /// Each such FeatureMembership identifies an ownedFeature of the Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674960_868417_43171", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1651076866512_962346_485")]
         [Implements(implementation: "IType.OwnedFeatureMembership")]
@@ -877,7 +877,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Imports, for which the Namespace is the
         /// importOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674974_746786_43247", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "INamespace.OwnedImport")]
@@ -886,7 +886,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Intersectings, have the Type as their typeIntersected.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1623242552144_910757_524", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IType.OwnedIntersecting")]
@@ -896,7 +896,7 @@ bool Core.Features.IFeature.IsVariable
         /// The owned members of this Namespace, which are the <cpde>ownedMemberElements of the ownedMemberships
         /// of the Namespace.</cpde>
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_259543_43268", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_644335_43267")]
         [Implements(implementation: "INamespace.OwnedMember")]
         public List<IElement> ownedMember => this.ComputeOwnedMember();
@@ -905,7 +905,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Namespace that are Memberships, for which the Namespace is the
         /// membershipOwningNamespace.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674979_190614_43269", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674962_198288_43183")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
@@ -916,7 +916,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSubsettings of this Feature that are Redefinitions, for which the Feature is the
         /// redefiningFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_161813_43220", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedRedefinition")]
         public List<IRedefinition> ownedRedefinition => this.ComputeOwnedRedefinition();
@@ -925,7 +925,7 @@ bool Core.Features.IFeature.IsVariable
         /// The one ownedSubsetting of this Feature, if any, that is a ReferenceSubsetting, for which the
         /// Feature is the referencingFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1661555161564_247405_255", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674970_472382_43221")]
         [Implements(implementation: "IFeature.OwnedReferenceSubsetting")]
         public IReferenceSubsetting ownedReferenceSubsetting => this.ComputeOwnedReferenceSubsetting();
@@ -933,7 +933,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationships for which this Element is the owningRelatedElement.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092026091_217766_16748", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwnedRelationship")]
         public IReadOnlyList<IRelationship> OwnedRelationship => ((IContainedElement)this).OwnedRelationship;
@@ -945,7 +945,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Type that are Specializations, for which the Type is the specific
         /// Type.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674959_579676_43168", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674984_558067_43292")]
         [Implements(implementation: "IType.OwnedSpecialization")]
@@ -955,7 +955,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are Subsettings, for which the Feature is the
         /// subsettingFeature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_472382_43221", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674966_718145_43205")]
         [Implements(implementation: "IFeature.OwnedSubsetting")]
@@ -965,7 +965,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedRelationships of this Feature that are TypeFeaturings and for which the Feature is the
         /// featureOfType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1603905673975_310948_762", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603904928950_196800_580")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [Implements(implementation: "IFeature.OwnedTypeFeaturing")]
@@ -975,7 +975,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedSpecializations of this Feature that are FeatureTypings, for which the Feature is the
         /// typedFeature.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1596597427751_965862_42", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_579676_43168")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543180501615_804591_21100")]
         [Implements(implementation: "IFeature.OwnedTyping")]
@@ -984,7 +984,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The ownedRelationships of this Type that are Unionings, having the Type as their typeUnioned.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661869978505_968809_460", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092026091_217766_16748")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674971_80547_43227")]
         [Implements(implementation: "IType.OwnedUnioning")]
@@ -994,14 +994,14 @@ bool Core.Features.IFeature.IsVariable
         /// The owner of this Element, derived as the owningRelatedElement of the owningRelationship of this
         /// Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1543092869879_744477_17277", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.Owner")]
         public IElement owner => this.ComputeOwner();
 
         /// <summary>
         /// The Definition that owns this Usage (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565479686638_420576_23237", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1565498571495_18876_27787")]
         [Implements(implementation: "IUsage.OwningDefinition")]
@@ -1010,7 +1010,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The FeatureMembership that owns this Feature as an ownedMemberFeature, determining its owningType.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674970_68441_43223", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674972_622493_43236")]
         [Implements(implementation: "IFeature.OwningFeatureMembership")]
         public IFeatureMembership owningFeatureMembership => this.ComputeOwningFeatureMembership();
@@ -1018,7 +1018,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The owningRelationship of this Element, if that Relationship is a Membership.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674972_622493_43236", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674973_469277_43243")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_482273_43303")]
         [Implements(implementation: "IElement.OwningMembership")]
@@ -1028,7 +1028,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Namespace that owns this Element, which is the membershipOwningNamespace of the owningMembership
         /// of this Element, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_474739_43306", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674980_717955_43271")]
         [Implements(implementation: "IElement.OwningNamespace")]
         public INamespace owningNamespace => this.ComputeOwningNamespace();
@@ -1036,7 +1036,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Relationship for which this Element is an ownedRelatedElement, if any.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674986_482273_43303", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: true)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674961_585972_43176")]
         [Implements(implementation: "IElement.OwningRelationship")]
         public IRelationship OwningRelationship => ((IContainedElement)this).OwningRelationship;
@@ -1047,7 +1047,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Type that is the owningType of the owningFeatureMembership of this Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674965_592215_43200", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674987_297074_43308")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674986_474739_43306")]
         [SubsettedProperty(propertyName: "_19_0_4_12e503d9_1603905619975_304385_743")]
@@ -1057,7 +1057,7 @@ bool Core.Features.IFeature.IsVariable
         /// <summary>
         /// The Usage in which this Usage is nested (if any).
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1565472757327_504924_21260", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674965_592215_43200")]
         [Implements(implementation: "IUsage.OwningUsage")]
         public IUsage owningUsage => this.ComputeOwningUsage();
@@ -1066,7 +1066,7 @@ bool Core.Features.IFeature.IsVariable
         /// The parameters of this Step, which are defined as its directedFeatures, whose values are passed into
         /// and/or out of a performance of the Step.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1595189174990_213826_657", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedProperty(propertyName: "_19_0_4_12e503d9_1623952188842_882068_37169")]
         [Implements(implementation: "IStep.Parameter")]
         public List<IFeature> parameter => this.ComputeParameter();
@@ -1076,7 +1076,7 @@ bool Core.Features.IFeature.IsVariable
         /// portionKind is not null, then the owningType of the OccurrenceUsage must be non-null, and the
         /// OccurrenceUsage represents portions of the featuring instance of the owningType.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1618959362712_182798_7138", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: false, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IOccurrenceUsage.PortionKind")]
         public PortionKind? PortionKind { get; set; }
 
@@ -1088,7 +1088,7 @@ bool Core.Features.IFeature.IsVariable
         /// Namespace to this Element. If the owningNamespace has other Elements with the same name as this one,
         /// then the qualifiedName is null for all such Elements other than the first.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1611356604987_900871_594", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.QualifiedName")]
         public string qualifiedName => this.ComputeQualifiedName();
 
@@ -1098,14 +1098,14 @@ bool Core.Features.IFeature.IsVariable
         /// declaredShortName, but this is overridden for certain kinds of Elements to compute a shortName even
         /// when the declaredName is null.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1673496405504_544235_24", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IElement.ShortName")]
         public string shortName => this.ComputeShortName();
 
         /// <summary>
         /// The TextualRepresentations that annotate this Element.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1594154758493_640290_3388", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_19_0_2_12e503d9_1594145755059_76214_87")]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1543092869879_112608_17278")]
         [Implements(implementation: "IElement.TextualRepresentation")]
@@ -1117,7 +1117,7 @@ bool Core.Features.IFeature.IsVariable
         /// Feature is chained, then the types of the last Feature in the chain are also types of the chained
         /// Feature.
         /// </summary>
-        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_18_5_3_12e503d9_1533160674969_376003_43216", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [RedefinedByProperty("IUsage.Definition")]
         [Implements(implementation: "IFeature.Type")]
         List<IType> Core.Features.IFeature.type => [.. ((SysML2.NET.Core.POCO.Systems.DefinitionAndUsage.IUsage)this).definition];
@@ -1129,7 +1129,7 @@ bool Core.Features.IFeature.IsVariable
         /// Similarly, a feature for people&#39;s children might be the union of features dividing them in the
         /// same ways as people in general.
         /// </summary>
-        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_b9102da_1661974896766_783268_1231", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IType.UnioningType")]
         public List<IType> unioningType => this.ComputeUnioningType();
 
@@ -1137,14 +1137,14 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression whose result, if false, determines that the bodyAction should continue to be
         /// performed. It is the (optional) third owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624290717721_449719_4195", aggregation: AggregationKind.None, lowerValue: 0, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IWhileLoopActionUsage.UntilArgument")]
         public IExpression untilArgument => this.ComputeUntilArgument();
 
         /// <summary>
         /// The Usages that are features of this Usage (not necessarily owned).
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1591217543254_26688_475", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: true, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674959_326391_43166")]
         [Implements(implementation: "IUsage.Usage")]
         public List<IUsage> usage => this.ComputeUsage();
@@ -1153,7 +1153,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Usages which represent the variants of this Usage as a variation point Usage, if isVariation =
         /// true. If isVariation = false, then there must be no variants.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979649160_380466_999", aggregation: AggregationKind.None, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_259543_43268")]
         [Implements(implementation: "IUsage.Variant")]
         public List<IUsage> variant => this.ComputeVariant();
@@ -1162,7 +1162,7 @@ bool Core.Features.IFeature.IsVariable
         /// The ownedMemberships of this Usage that are VariantMemberships. If isVariation = true, then this
         /// must be all memberships of the Usage. If isVariation = false, then variantMembershipmust be empty.
         /// </summary>
-        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_2_12e503d9_1590979136735_982171_914", aggregation: AggregationKind.Composite, lowerValue: 0, upperValue: int.MaxValue, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [SubsettedProperty(propertyName: "_18_5_3_12e503d9_1533160674979_190614_43269")]
         [Implements(implementation: "IUsage.VariantMembership")]
         public List<IVariantMembership> variantMembership => this.ComputeVariantMembership();
@@ -1171,7 +1171,7 @@ bool Core.Features.IFeature.IsVariable
         /// The Expression whose result, if true, determines that the bodyAction should continue to be
         /// performed. It is the first owned parameter of the WhileLoopActionUsage.
         /// </summary>
-        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null)]
+        [Property(xmiId: "_19_0_4_12e503d9_1624203871924_371126_3842", aggregation: AggregationKind.None, lowerValue: 1, upperValue: 1, isOrdered: false, isReadOnly: false, isDerived: true, isDerivedUnion: false, isUnique: true, defaultValue: null, isOwnerEnd: false)]
         [Implements(implementation: "IWhileLoopActionUsage.WhileArgument")]
         public IExpression whileArgument => this.ComputeWhileArgument();
 
@@ -1279,7 +1279,7 @@ bool Core.Features.IFeature.IsVariable
         public FeatureDirectionKind? DirectionOfExcluding(IFeature feature, List<IType> excluded) => this.ComputeDirectionOfExcludingOperation(feature, excluded);
 
         /// <summary>
-        /// If a Feature has no declaredName or declaredShortName, then its effective name is given by the
+        /// If a Feature has no declaredName or declaredShortName , then its effective name is given by the
         /// effective name of the Feature returned by the namingFeature() operation, if any.
         /// </summary>
         /// <returns>
@@ -1405,10 +1405,10 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// A Feature is compatible with an otherType if it either directly or indirectly specializes the
-        /// otherType or if the otherType is also a Feature and all of the following are true.<ol>	<li>Neither
-        /// this Feature or the otherType have any ownedFeatures.</li>	<li>This Feature directly or indirectly
-        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li>	<li>This
-        /// Feature can access the otherType.</li></ol>
+        /// otherType or if the otherType is also a Feature and all of the following are true. <ol> <li>Neither
+        /// this Feature or the otherType have any ownedFeatures.</li> <li>This Feature directly or indirectly
+        /// redefines a Feature that is also directly or indirectly redefined by the otherType.</li> <li>This
+        /// Feature can access the otherType. </li></ol>
         /// </summary>
         /// <param name="otherType">
         /// No documentation provided
@@ -1577,7 +1577,7 @@ bool Core.Features.IFeature.IsVariable
         /// an owningRelationship, then return the string constructed by appending to the path of it's
         /// owningRelationship the character / followed by the string representation of its position in the list
         /// of ownedRelatedElements of the owningRelationship (indexed starting at 1). Otherwise, return the
-        /// empty string.(Note that this operation is overridden for Relationships to use owningRelatedElement
+        /// empty string. (Note that this operation is overridden for Relationships to use owningRelatedElement
         /// when appropriate.)
         /// </summary>
         /// <returns>
@@ -1632,12 +1632,11 @@ bool Core.Features.IFeature.IsVariable
 
         /// <summary>
         /// Return a subset of memberships, removing those Memberships whose memberElements are Features and for
-        /// which either of the following two conditions holds:<ol>	<li>The memberElement of the Membership is
-        /// included in redefined Features of another Membership in memberships.</li>	<li>One of the redefined
-        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this
-        /// Type.</li></ol>For this purpose, the redefined Features of a Membership whose memberElement is a
-        /// Feature includes the memberElement and all Features directly or indirectly redefined by the
-        /// memberElement.
+        /// which either of the following two conditions holds: <ol> <li>The memberElement of the Membership is
+        /// included in redefined Features of another Membership in memberships.</li> <li>One of the redefined
+        /// Features of the Membership is a directly redefinedFeature of an ownedFeature of this Type.</li>
+        /// </ol> For this purpose, the redefined Features of a Membership whose memberElement is a Feature
+        /// includes the memberElement and all Features directly or indirectly redefined by the memberElement.
         /// </summary>
         /// <param name="memberships">
         /// No documentation provided
@@ -1764,7 +1763,7 @@ bool Core.Features.IFeature.IsVariable
         /// Return the Features used to determine the types of this Feature (other than this Feature itself). If
         /// this Feature is not conjugated, then the typingFeatures consist of all subsetted Features, except
         /// from CrossSubsetting, and the last chainingFeature (if any). If this Feature is conjugated, then the
-        /// typingFeatures are only its originalType (if the originalType is a Feature).<strong>Note.</strong>
+        /// typingFeatures are only its originalType (if the originalType is a Feature). <strong>Note.</strong>
         /// CrossSubsetting is excluded from the determination of the type of a Feature in order to avoid
         /// circularity in the construction of implied CrossSubsetting relationships. The
         /// validateFeatureCrossFeatureType requires that the crossFeature of a Feature have the same type as
diff --git a/SysML2.NET/Decorators/PropertyAttribute.cs b/SysML2.NET/Decorators/PropertyAttribute.cs
index 70f4846f..9f8ba146 100644
--- a/SysML2.NET/Decorators/PropertyAttribute.cs
+++ b/SysML2.NET/Decorators/PropertyAttribute.cs
@@ -1,20 +1,20 @@
 // -------------------------------------------------------------------------------------------------
 // <copyright file="PropertyAttribute.cs" company="Starion Group S.A.">
-// 
-//   Copyright 2022-2025 Starion Group S.A.
-// 
+//
+//   Copyright (C) 2022-2026 Starion Group S.A.
+//
 //   Licensed under the Apache License, Version 2.0 (the "License");
 //   you may not use this file except in compliance with the License.
 //   You may obtain a copy of the License at
-// 
+//
 //        http://www.apache.org/licenses/LICENSE-2.0
-// 
+//
 //    Unless required by applicable law or agreed to in writing, software
 //    distributed under the License is distributed on an "AS IS" BASIS,
 //    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 //    See the License for the specific language governing permissions and
 //    limitations under the License.
-// 
+//
 // </copyright>
 // ------------------------------------------------------------------------------------------------
 
@@ -41,26 +41,22 @@ public enum AggregationKind
         /// Indicates that the Property is aggregated compositely, i.e., the composite object has responsibility
         /// for the existence and storage of the composed objects (parts).
         /// </summary>
-        Composite,
-
+        Composite
     }
+
     /// <summary>
     /// Attribute used to decorate properties with using the properties sourced from
     /// the UML metamodel.
     /// </summary>
-    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Method, AllowMultiple = false)]
+    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Method)]
     public sealed class PropertyAttribute : Attribute
     {
         /// <summary>
-        /// Initializes a new instance of the <see cref="PropertyAttribute"/> class.
+        /// Initializes a new instance of the <see cref="PropertyAttribute" /> class.
         /// </summary>
         public PropertyAttribute(string xmiId = "", AggregationKind aggregation = AggregationKind.None, int lowerValue = 1, int upperValue = 1,
-            bool isOrdered = false,
-            bool isReadOnly = false,
-            bool isDerived = false,
-            bool isDerivedUnion = false,
-            bool isUnique = true,
-            string defaultValue = null)
+            bool isOrdered = false, bool isReadOnly = false, bool isDerived = false, bool isDerivedUnion = false, bool isUnique = true, string defaultValue = null,
+            bool isOwnerEnd = false)
         {
             this.XmiId = xmiId;
             this.Aggregation = aggregation;
@@ -72,6 +68,7 @@ public PropertyAttribute(string xmiId = "", AggregationKind aggregation = Aggreg
             this.IsDerivedUnion = isDerivedUnion;
             this.IsUnique = isUnique;
             this.DefaultValue = defaultValue;
+            this.IsOwnerEnd = isOwnerEnd;
         }
 
         /// <summary>
@@ -80,7 +77,7 @@ public PropertyAttribute(string xmiId = "", AggregationKind aggregation = Aggreg
         public string XmiId { get; set; }
 
         /// <summary>
-        /// Gets or sets the <see cref="AggregationKind"/>.
+        /// Gets or sets the <see cref="AggregationKind" />.
         /// </summary>
         public AggregationKind Aggregation { get; set; }
 
@@ -123,5 +120,10 @@ public PropertyAttribute(string xmiId = "", AggregationKind aggregation = Aggreg
         /// Gets or sets the default value if any.
         /// </summary>
         public string DefaultValue { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value specifying whether this property is the owner end of a composite association, whose value is implied by the containment and therefore not serialized.
+        /// </summary>
+        public bool IsOwnerEnd { get; set; }
     }
 }